ULE trigger pull help please

[mentalcase1]

I am trying to install a ULE trigger pull kit on my mag RT with a X valve. While rapid fireing the trigger seems to lock and the gun burps and then I hear air leaking. Now this only during rapid fire. I tried to place more shims in and I took the shims out. If someone can give me a step by step on how to install this kit I would be very thankful..

Thankyou
Mentalcase :cuss:

[Maggot6]

First step to everymag problem - check orings, and lube the hell out of it...

[Eric Cartman]

I know it's long, but I'd suggest reading this entire thread:
http://www.automags.org/forums/showthread.php?t=96538
It covers just about everything.