PM7 Techt bolt
So I got this gun used and I want to make myself more familiar with it before I try fixing anything. I'm pretty used to the design for previous guns, but I've never had a techt bolt. So I'm curious because something isn't working.
When I air up the gun, the bolt goes forward (like an autococker) when I fire, the bolt move SLIGHTLY forward and then goes back, then it creeps forward again. I adjusted the LPR, the only effect that had was how fast the bolt creeped. Any info would be great.
Edit: With the bolt forward there is no leak. It's sealed fine.