I recently aquired a Micromag with a MicroMag bolt. I Installed the lvl X upgrade kit tonight and it vents out the rear velocity adjuster. It has one of those "dial a welt" toolless adjusters and vents out the center. I replaced all the orings in the bolt and lubed it well. I have to turn it way up to get it to fire and then it vents like made out the rear. I tried the shortest of the two springs and the original spring with the same result. Any suggestions?
I'm sorry, but after a long day, I didn't have the patience to read all 72 pages.