[Nebster]

Okay, thanks to both of you.

I don't see any air dropping on the brake system. I've also had the entire system shut down while aired up for an overnight and I didn't notice any meaningful bag losses the next morning, although that was far from a scientific test. So my guess is that the leaks are elsewhere.

I will follow up here with whatever I discover, although it'll be a while before I can get to tackling this big block of work.