I love the idea behind this mod and I've been happily using it ever since I learned of its existence, thanks for the hard work in bringing it to life!
Out of curiosity, are there any plans to include a function for preventative maintenance for a module (or does it already exist and I'm just oblivious)? I had a situation just recently where USI life support systems reached 0 MTBF and all failed at once, immediately turning all of my Kerbals to Tourists and rendering my engineer incapable of fixing the problem. I can resolve the issue by temporarily disabling the mod until my kerbals are home again, but it occurred to me that an alternative would be to allow my engineer to repair the hab modules before they actually broke. Either way, I love how this mod changes my approach to building and crewing vessels, especially for long voyages, thanks!
