The stars were beautiful, and while seeing them like this with no atmosphere in the way wasn't completely unknown to Ori, he rarely got a chance to just sit and appreciate them. There was a certain majesty to their formations, a million points of light sprawled across the heavens for any sentient to see and appreciate. Even in this artificial system, their glory was well worth taking the time to appreciate, even if his appreciation at that exact moment had less to do with their inherent beauty and more to do with procrastinating.
"I know you don't enjoy the stars that much Ori, come back and join us," Skrath radioed from where he was anchored to the Illuminating Light with Renee, Rachi, and their instructor in EVA operations Pathfinder Justine Dall.
"Proper contemplation of the universe is something all Jedi should take the time to do," Ori sent back as he feathered his jump pack to land beside the other Jedi.
"Of course, it is," Renee interrupted, exasperation tingeing her tone. "But not when a Padawan should be learning, you will have time enough later. First the sensor exercises."
Ori grimaced in the privacy of his suit. He knew this would benefit him in the long run but he really didn't want to fully open himself to the Force when he was in this close in proximity to what felt like actual Sith artifacts. The looming bulk of the half-destroyed Harrower class showed him they were present in no uncertain terms. He chewed his lip for a moment and then triggered his radio.
"Is there any possibility we could do this in less… fraught space?"
"Less fraught?" Rachi asked, her voice seeming to convey disapproval.
"There's a kriffing Sith dreadnought hanging over our heads at the moment," Ori replied keeping his voice as dry as possible. "I don't know about you but I don't want to feel the imprint they left behind even if it is gutted."
"This is the best place to do so, since it's in a controlled environment," Renee answered calmly. "The fact you recognize what the Harrower is, and are smart enough to be wary of it is commendable, but you need to learn to deal with the imprints Sith leave on their possessions here rather than on a remote site parsecs away and days to months away from level one support."
"Agreed," Skrath said shortly, his voice betraying a tension which hadn't been there before. "Is the Sith hulk all we need to worry about or are there more traps out here?"
"Most of the boneyard contains Republic wrecks," Justine replied in a calm, instructive tone. "The Sith only made it to Corellia once, while Republic ships were and are scrapped here regularly. There are ten relatively intact Sith wrecks cataloged besides the Harrower, and they are kept separate from each other to diminish their aura in the Force. Does that answer your question?"
"Yes." Skrath replied, channeling the reassurance Justine was pouring into the Force to isolate a small but white hot spark of anxiety away from the rest of his feelings... for the moment at least.
"Good. Renee, if you will?" Justine deferred.
Renee continued the lesson in an enthusiastic voice that only years of experience working under such conditions could impart "Now that you all are familiar with the basic functionality of your EVA suits, we are going to be moving on to the introductory workshop for one of the most important skills that Jedi Archaeologists have developed. Before we begin are you all locked to the hull?"
Ori quickly checked that his maglock boots were engaged and then threw his arm out to give a quick thumbs up. "This technique isn't in common use, and it can be dangerous, so pay very close attention to your physical surroundings even as you use your Force sense. What I want you to do is gently, very gently, extend the Force into the sensor pack of your suit and enhance it. If you use too much power then it wont work, this is detail work so think like you're using a brush to uncover what the sensors would have shown you if they were just a little bit better rather then using a compressed air gun. If you use too much then you are going to be overwhelmed, and remember the computers on these suits aren't going to see and record what the sensor system shows you, so properly documenting the results depends on you."
Following the guide Renee was providing in the Force as much as her verbal instructions, Ori steeled himself before opening a tiny gap in what he pictured as Great War style barbed wire fencing between himself and the Force, not willing to use more than that with a Sith artifact hanging so close to his head, pushing the commands into the sensor pack. Immediately the sensors cleared up and he noted that not only had the resolution improved, but the range had increased by a hundred meters or more. All of which meant he could see a few more floating bolts and scraps of metal, admittedly in greater clarity then before, but little else. Rather than increasing the amount of Force he was using, he concentrated on those scraps, trying to feel if any of them had a negative aura. He wanted to know just what the Harrower would feel like before he tackled sensing it. The difference between the Rule of Two's smothering veil and this... proud belligerence could hardly be more different. Having a nuanced idea of the kind of imprint the Sith had left behind would prepare him for the larger wreck, he hoped. Out of the hundred or so pieces one had the distinct feel of despair to it and he instinctively knew that it had come from the dreadnought hanging over their heads.
"Skrath, use less power, I can feel you from here. You're using a fire hose when you want a watering can." Renee's voice was a reassuring presence, keeping him grounded in the now. "Rachi, I know you know how to do this so there is no reason to hide. Don't worry about the others and how they will react. Ori, just a touch more power, you almost have it."
"I can tell one out of the hundred bits of scrap in the immediate vicinity came off a Sith ship already," Ori replied, keeping his concentration and his Force use locked down outside of his point of focus. He was concentrating on that lone bit of scrap, contemplating it and trying to get a sense of how it would feel when magnified exponentially. A lone bit of despair was easy to handle, he had been forced to learn that back at the Temple when he had been an Initiate, but a sea of despair and worse besides? That would be a rather different kettle of fish. "I really don't want to extend my range further then I absolutely have too."
"Really? Can you point out which one?" Renee's voice was gentle as she spoke, almost as if she was calming a large animal. Renee could feel his disquiet and nerves from where she was standing, and while she wanted to push him, she willed herself to let the Padawan work at his own pace as long as he completed the assignment. Ori checked the sensor pack's positioning system and memorized the bearing.
"Three hundred and fifty degrees horizontal by twenty-three degrees vertical and forty three point four meters out from my position, according to my pack," Ori replied.
"Very good," Renee approved of his precision. "That's excellent work. Pathfinder Dall? Would you be a dear and take over walking Skrath through this exercise? Rachi knows it well enough that I have no worries about her, but this level of precision the first time out requires my full attention."
"Understood," Justine sounded vaguely amused as she jetted across the hull to stand right next to Skrath and connected her suit to his with a hard line, intent on giving the young Knight a bit of one on one instruction.
"Now Ori, I want you to increase your range. You don't have to go far, but I want you to at least reach the Harrower," Renee's voice was soft and coaxing. She had a feeling that Ori's inherent paranoia was both a help and hindrance going forward with this exercise, it was obviously keeping him alert and vigilant, but she needed him to know what Sith ships and ruins felt like. While the artifacts of this particular hulk had been purged centuries ago, it would give him an idea of what he was going to be dealing with, and prepare him for unexplored wrecks, ruins and other places where the Dark side would radiate with a far stronger intensity. Renee worried over how to guide Ori into controlling his paranoia so he could use it to navigate the auroras of pain, hate and despair which radiated from such places without being debilitated... although a tiny part of her wondered at her own confidence that Ori would be debilitated rather than tempted.
Ori took a deep breath and slowly, cautiously, pushed just a trickle more Force through the sensor pack. He noted the expanded range and clarity, but there still wasn't anything of note on its display. Just more debris, really you would think that someone would have come through the boneyard with a giant magnet and at least tried to clean up a bit of that he thought grumpily. It would be cheap enough, and probably profitable as long as you did it right. Of course, you would need to get clearance from the SDF and the Green Temple, but he imagined that would be easily enough to do. Silently he grimaced as he realized he was procrastinating, avoiding the exercise in favor of letting his mind wander. Slowly he allowed his connection to widen again, loosening his blockade an inch at a time, only to recoil when his enhanced sensors hit the very edge of the Harrower.
The sense of despair, pain and utter hatred was throbbing in the Force like an infected cut... Worse, and Ori thought this was likely a problem only to him, the Force felt more like a living thing, or maybe living THINGS as it was both the animal wounded and the raging infection, than anywhere else he could recall. Ori paused, the image of Yoda fighting Sidious in the Senate suddenly coming to him, specifically the scene where Yoda was concentrating and nullifying the Sith Lord's lighting... and while the details of that technique were subjective and unique to the Grandmaster's perspective and command of the Force, there was something basic that could be learned. Ori paused and shifted his mental barbed wire defenses that were unwittingly feeding the passions swirling around him into an amorphous transparent ball of abstraction and rationality that evoked nothing other than determination. While it was a far cry from what Yoda had done, it allowed Ori to press his senses up to the dead warship and past that outermost layer of loathing before he dissipated it. Ori shuddered as the spell of despair crafted by Sith very different from Sidious fell open around him and he took a moment to marvel at its complexity and strength even now a thousand years later and from a hulk he could now see wasn't full of hidden relics, but truly stripped to the bones with the marrow cored out.
He thought that he knew what to expect from the Harrower, a gaping chasm of darkness, rotting in open space, but once past that outer defense, all that remained is an imprint, an impression on the Force, which he could feel had slowly been smoothed out over the years. Almost as if the Force was flowing over the hull, like a stream, slowly filling in the depressions caused by the Sith with the silt of the universe until all that remained was contained in the ship's metal alone. The only way he could tell where the actual relics and artifacts had been was the delineation between the generalized despair which the hull seemed to be made up of and the pools of more 'neutral' Force which had come to rest where the darkness had been surgically removed. The sharp dividing edges were clear now to his enhanced senses, razor sharp without blending even after all this time.
Taking a deep breath Ori expanded his connection to the Force even further, directing it through the sensor pack as if it didn't come from within. This was a technique he liked, much to his surprise, the detachment that the sensor pack being there gave him allowed Ori to convince himself that the Force wasn't acting on him, he was just directing it to act through the sensors. As the connection widened, more of the Harrower came into range, and he could see more impressions left by evil acts. His Force sense alerting him to the pain, anger, and fear once felt by those who resided, fought, and died on the ship on top of its general aura of despair and pain. The background throb of infection was creeping back as it fed on the emotional residue of the others, the Dark side seemingly inherent to the fibers and ores of the hull, and then it surged back a bit as it 'grasped' Ori's own curiosity, and he quickly wrenched that emotion back behind his mental barriers.
"Not as disconcerting as I thought it would be," Ori radioed softly, running his eyes over the Harrower to match where his Force derived sensor readings were coming from. He could see where entire sections of the hull had been removed, matching where he could feel dark side concentrations had been excised. "What's left is like an infected scrape, not truly dangerous, but annoying in that it reminds you of its existence constantly. I doubt I would be comfortable living on such a ship but, for just seeing what's there? The danger seems to have long past."
"You are sure of that?" Renee questioned, her voice level.
"I can… feel, I think is the best way to describe it, where there were greater dangers once contained on this ship, but they aren't there anymore. It has impressions left behind by evil, but not the substance? Someone took a cutting torch to the hull and removed the major spots of dark side energy."
"And yet you describe the ship itself as an infected scrape?"
"Yes, not wrong but disconcerting. There's something off about it, but I can't feel more than that."
"Very well done," Renee's voice filled with approval. "I see your Master wasn't wrong about how sensitive you can be, when you put your mind to it. Rachi, would you care to enlighten Ori of just what he's feeling?"
"The Sith Empire had a practice of darkening a ship's very being, aligning it with the dark side, which started in the foundries and mines that provided the ships metal. They used slaves exclusively in the mining of the ores, and then during the smelting process the Sith Lord in charge of production would cast defeated rivals, failures, or Force sensitive prisoners of war into the ore crucibles alive... What you are feeling is the impression of the misery of the slaves and the torment of the sacrificed."
"That would certainly do it..." Ori shivered "...and none of the slaves sabotaged production?" Ori asked, if that was the case, he would have expected that there would be bright spots of hope, and more savage spots of vengeance, to feel in the hull not a generalized sense of despair and pain.
"There are records of slave uprisings, but most only happened when the populations in question were on the front lines or at the end of the war. While the Sith were oftentimes their own worst enemies when it came to each other, they weren't idiots when it came to those they saw and treated as lesser than them," Renee said smoothly taking over for her Padawan. "From the point where the production process went to component manufacturing, they used droids, and final assembly was done by free beings who served the Sith willingly. At least that's what we have learned through examining what ships and structures survived."
"There are texts that still exist which say the Sith used slaves for everything but…" Rachi put in, her voice colored with doubt.
"That doesn't match what we have found so it is almost certainly wartime propaganda rather then fact." Renee's approval of her Padawans interjection was impossible for Ori not to feel. "A lot of the texts that remain from that time period have issues, mostly due to only the most popular being saved for the last couple of millennia. The dark age did real damage to our understanding of the time period, a lot of the lore and history was lost. It doesn't help that the main Temple was reluctant to allow so called heretical texts that weren't inherently dangerous Sith holocrons needing containment into the archives when Quist shut down the satellite Temples after Ruusan and standardized everything. Do you feel anything worth investigating Ori?"
"No, there isn't anything here." Ori replied with a shake of his head that no one could see. "I suppose the composition of the alloys and a metallurgical analysis could be interesting to do but I doubt that hasn't been done a thousand times before."
"I'm glad you got this technique so quickly and I can feel from here that Rachi is already fed up with doing this exercise yet again," Renee said with a laugh she continued to tease her Padawan. "I understand, it's something you've done a thousand times before. Still, practicing the basics is always a good thing to do, remember…"
"A strong foundation makes for a solid house," Rachi sent, her voice tinged with fondness and exasperation. She had heard the proverb regularly for years, applying to everything from her writing to learning new uses of the Force.
"Right you are. Now, on to the second part of learning this skill. You can't just cut the Force off from the sensor pack, right now it's acting as if it's providing additional circuits and relays to enhance the sensors. If you cut it off too quickly then you can damage the sensor pack as the electronics try to continue as they were without the Force providing direction. That can have catastrophic results." Renee's voice was calm and collected even as her Force sense washed over the two Padawans, sensing if they had any discomfort or if feeling the Harrower had affected them in any deeper way. She had no worries about Rachi, but this was the first time Ori had encountered an artifact like this and his sensitivity made him vulnerable to its effects. "Now, gently, begin to pull back the amount of Force you are using. If you get even a twinge of warning stop, and wait for it to go away before you continue. As you do that, I want you to tell me how much sweet air you have left, and how much power."
"Forty four hours, forty minutes of air," Rachi replied promptly her voice assured. "Thirty minutes of power."
"Forty four hours, thirty minutes of air," Ori's answer is just a tad bit slower, and he glanced at the HUD to see his power level and blanched. There was no way that was possible, he should have more then enough power left, but his levels were dropping right before his eyes. It was all he could do to keep from cutting the Force he fed into the sensor array, to step it down slowly instead of cutting it off, and his hand flew over the built-in keyboard bringing up the power distribution display. Suppressing a curse, he continued his report in a strained voice, showing his uncertainty to everyone who was listening. "Power level is at ten minutes and falling…"
"You just noticed?" Renee asked, Ori was surprised to hear a distinct lack of concern from her.
"Yes Master," his response was filled with worried shame. While the terrifying trope of running out of air in space was mostly subverted in this galaxy, with his suit's life support able to stretch what would be a thirty minute supply of oxygen in his first life into days of good smelling air and then able to keep him alive for weeks afterward utilizing both the suit's main power as well as its own separate battery, that main power was its own story. He knew he should have been keeping an eye on his power no matter what he was doing. That he had lost site of those indicators was a damning indictment of his attention span.
"Keep a closer eye on it next time," Renee didn't condemn him, much to his shock. If he had been the instructor, he would have grounded anyone who made such a basic, and potentially deadly, mistake in a heartbeat. "This is your first time out, I expected something like this to come up. Book learning only goes so far, you need to make mistakes out here to really have it driven into your psyche and take hold. That said, is your power level stabilizing or is it still falling?"
Ori checked his HUD again, his silent self-recriminations ringing through his head, and was relieved to find that the power level had stabilized. It seemed he wouldn't end up in a dead suit today, needing to be brought back inside by the others. "Stabilized now."
"Very good, how close are you to shutting down your technique?"
"Almost done," Ori replied, only to have his reply mingle with Rachi's, "done."
"Then I believe it is time for us to get out of the black, we have a bit of a trip before we do our second spacewalk. I believe it would be best if the two of you complete the written exam on EVA operations while we reposition the ship. And Ori? I will have a secondary test just for you so reread the book."
=========================================
"Written exam, what a joke," Ori grumbled as he manhandled the armor plating covering the EVA suits oxygen supply back into place. "The written portion of the pilot's exam was more complicated. That was disgustingly simple."
"You believe it should have been harder?" Justine's voice was soft but held a slight edge letting Ori know he had better have a decent answer for her. She had been assigned to make sure he could actually pull maintenance on his suit without screwing anything up and had been watching his actions with an eagle eye. So far, he hadn't disappointed her, his technical skills were certainly acceptable, especially for a Jedi on the Knight track and not in the service corps.
"Yes." Ori replied flatly finally getting the armor back into place. He pulled the electric drill up and began to fasten down the panels. "Vacuum is not forgiving, I know this intellectually, but it should have been hammered home so that I know it emotionally. The written exam should have covered what to do in an emergency, how to patch your suit, each and every emergency procedure the committee which wrote it could think of, and how to calculate a trajectory for a long-term burn should you detach from your vessel."
"All of which we are covering with a series of space walks," Justine didn't indicate agreement or disagreement, her voice was somewhat flat. "The philosophy behind EVA training generally is that you learn by doing, rather then reading. It gives you a better grounding."
"True, but the test is so bad it's more a basic literacy test designed to collect licencing fees than test the applicant's knowledge. Now every time I need to hire someone and I see they are vacuum rated for repairs I'm going to be left wondering if they're actually qualified or if they just took the test." Ori got the last bolt fastened down and pushed the suit back into its frame before beginning to take off the cover for the sensor pack. Most of the maintenance he had done had been routine, just checking to make sure everything was still in place, but this next bit he would need to concentrate on. "We are keeping the same suits throughout this expedition, aren't we?"
"Yes, we are," Justine looked amused as she said that. "Planning to do a bit of modification?"
"I burned a lot of power with the technique we were learning… I think there's a loose connection or two in the sensor system and it's been compensating. The alternate explanation is that I did something wrong and there is going to be burn patterns from where the energy was forced through and it could have damaged something."
"All viable options, so what is your solution?"
"A secondary power bus should ease the energy transfer without interfering with anything when I'm not using that technique. It would also give my Force sense guidance as to where the energy needs to go without damaging anything. A couple of welds and everything should be in order and have a lower energy drain when I need to use that technique. I have a couple of extra boards as well, took them from the repair parts, so I can replace anything that's damaged."
"And the dish?" Justine pointed to the over sized dish Ori had dragged out of their repair stocks. She had a feeling she knew where he was going with that, after all his ship gave her a pretty good idea about just how he felt for sensors. The oversized system he had installed was being given a very close examination while he was off the ship by the technical corps personal. It was a modification that she felt had potential, especially given that he'd somehow managed to fit the suite comfortably into the ship's power budget. Better sensor arrays were one of the deciding factors when they went looking for ships, and if Ori's modification became standard it could substantially widen the pool of ships which would be acceptable to the corp.
"I might install it, assuming the data bus can handle everything… not sure though..." Ori pondered a moment, "I need to get a look at what's inside here before I decide. The technical notes were lacking, and I haven't had a chance to look up the schematics for this particular model. We got hustled off ship pretty fast, didn't have the time to do the usual background research…"
"Investigators," Justine laughed. "You are all so procedural. Still, it's nice to see that Master Coris brought professionals with her. We could have gotten away without calling in one of the Space Masters for this particular jaunt."
"Not to be too impertinent," Ori finally got the last screw out and pulled the cover off the electronic guts of the sensor system. He ran his eyes over the boards and tsked, he had pushed the sensor power bus to the brink of failure in the way he'd commanded the Force. Giving the sensors power from the Force would've required opening himself to it in a way he was abjectly unwilling to do, and so they had drawn power solely from the batteries, draining them and severely overloading the regulators, that would be a problem for the future. Gently he began to pull the boards and lay them out on the work bench beside the suit rack. "But what can you tell me about the Explorer corps? I don't remember more then the basic briefing all initiates get, and that was minimal at best."
"Ah, want to know who you're working with?"
"Naturally," Ori worked to pull the last of the boards out frowning at the number. From what he remembered from the manual there should have been eight of them. He only had six. With a grunt he pulled the repair manual from its place of pride above the work bench and set it down, flipping to the index and looking for the page number of the exploded schematic. "That and the general culture."
"First thing you have to understand is that we're a service corp, not Knights. We operate on a different dynamic. We're still Jedi but…"
"Let me guess, Ruusan's had less of an effect on your practices."
"Got it in one, we don't take the vows that city Knights take…"
"Corellian?" Ori smirked.
"It's that obvious?"
"Only people I know of who call the Coruscant Temple city Jedi," Ori replied with a chuckle. His hand flipping the pages to the part of the book he needed.
"Born and bred, didn't like the thought of becoming a Knight though, too much running around chasing people and not enough time shipboard. Explorers fit me right, so after a bit of meditation, I made the switch. I'm in the minority though these days unfortunately, too many of the initiates are being reassigned with little regards for the will of the Force, take the time to talk with some of the old sweats and they'll complain about it endlessly." Justine noted what Ori was doing with hidden approval. He was passing her tests, which meant she could open up a bit to him. "Anyway, mostly we map the black. Lots of runs around wild space and the like so we tend to see a bit more action then you would think."
"No saber though…"
"Haven't felt the call of a crystal yet. We are allowed to have them," Justine admitted with a shrug. "That and a blaster can be set to stun. Helps with the follow up negotiations with new species if you haven't slaughtered them in job lots defending yourself. Your piece is interesting new model?"
"Pre-production run from blastec," Ori answered as he studied the book, then he went over to the suit and poked at the power bus where the boards had been mounted. As expected, two of the circuits had been bridged with a bit of wire, reducing the sensors performance at long range. He popped out the wires and held them up to the light then let out a small chuckle. "Testing is a bit more extensive then you're letting us know isn't it?"
"I'm surprised you let me know you caught on."
"Be a bit hard to hide it," Ori said ruefully as he disposed of the wires. "You are watching me and weren't surprised that the sensors had been reduced in capacity. Given I know you aren't an idiot, this had to be some sort of test, better to get that out in the open before I start chasing down who had the suit before, where it was purchased, and if this was a sabotage attempt or the company cutting corners."
"True, I would have stopped you before it got that far though, no sense in you wasting your time when there's learning to do. Not looking for more 'faults'?"
"You were careful about how you did it, the suit doesn't have many systems which aren't survival critical. The only places you could safely make modifications for me to catch were the sensors and the valve emptying the fluid reserves, which I already checked. Ironically, reducing the sensors probably saved me some concern considering I would've completely fried the sensor power bus and maybe even the mains bus while attempting Renee's technique with all eight boards."
"Fair point, and I was wondering how you could get such a clean reading with all the Dark side interference. I'll requisition you extra batteries and have the techs meditate on coming up with a more substantial power bus... for now though you should probably reduce the boards to four."
"I thought so as well, anyway hand me one of the spare boards and keep talking, I do actually want to know this stuff before I put my foot in it."
"As you like," Justine handed him a board and began to talk. "We're organized by ship and flotilla; titles depend far more on what you're qualified to do than seniority..." She paused, and Ori heard the unspoken grumble of 'for now' loud and clear. "For example, I'm a Pathfinder, that means I'm qualified to run a single person scout ship on extended missions and scout out new hyper lanes. Aside from Apprentices there are no official ranks of Pathfinders. Next is Navigator, you qualify for that by demonstrating command of a crewed ship on a more complicated survey or expedition. The rank of Space Master came about only in the last century, they are qualified to command an entire flotilla and are there to interact with the rest of the Order, mostly to smooth ruffled feathers on any side"
"Issues?"
"Too many of the Firstys think because they're Knights, they can just follow their own will without consideration for the people around them." Ori winced inwardly as Justine's resentment rose. Firsty... first pick... he doubted most Jedi of the Temple even knew of that service corps slur... "Given we haven't had the right to use the title Master since Ruusan, we needed an equivalent rank to sit on the more aggressive Knights we interact with. It doesn't help that too many of them consider us wash outs and rejects, they don't respect the work we put in to our path."
"That sounds trying," Ori slid the first board into position and frowned as he compared its pristine surface with the burns on the used boards. Grabbing a bit of wire, he welded it onto the board where it wouldn't interfere with anything but if he used the Force the electricity would have an easier path than just jumping to position. "Anything I need to know when interacting with you all? I mean taboos and the like just so I don't step on any toes?"
"You've got a proper respect to you, so mostly just keep being yourself in not telling people their business but also in not taking any guff. Specifically though, don't comment on any sabers you see, unless invited," Justine shook her head, remembering the first Knight she had met and his disastrous interaction with the Navigator who was charged with getting him to his destination. He had apparently thought that only city Jedi had the right to wear a saber, not Jedi in general.
"Good to know," Ori finished his welding on the clean boards and frowned as he looked at the used boards he had pulled. They looked a little bit too burned for him to trust them, but he wasn't an expert here. "I'm inclined to replace the lot of these, any objection?"
"They'll work for a year at most given the damage you did to them," Justine commented as she looked at the boards. "Junk them all or you're going to be pulling and replacing them and the new boards when they fail and the replacements need to take the load."
Reviewed by lloyd007