Well this sucks, ok my DM6 has started to leak out of the back cap for the bolt. I JUST rebuilt the bolt and I didn't use the wrong o-ring from the manual. I usually run my LPR at 3.5 turns. I turned the LPR by half a turn and it stopped leaking. I don't understand why it would leak NOW. The rest of the day it was fine but I would like to run at lower pressure, who wouldn't? The thing is that it was working fine before and now it's not so I'm not sure if it's something else that I might have done. This is the second day running on the new o-rings, same settings I always use. I'm not sure if an o-ring went bad already I don't know which one it would be though. I wouldn't mind rebuilding again but I mean, they are brand new. Any help?