It's also important to remember that the final iteration of the AGD Automag, Toms magnum opus, the X-mag was a unibody which PTP pioneered... and the
eh, if agd could've done it better i'm sure they would have...they have some smart engineers. also, that stuff moves.
Best of luck, man. You are right, there is no reason a brand new 'gun should be giving you such fits. I had a terrible time tuning a friend's RT Pro