"Took the bolt support and spring out and had a good look at it. The hole in the bolt support that the spring is guided into was very rough with bumps ridges and other rough casting marks.
I got out a round and flat file and cleaned up the end of the bolt support, smoothed it out approx 1" back in the tube and flared it better so the spring is guided into it smoothly."
Is there anyway you can take a picture of where you filed/cleaned up or a littler bit more on how you did it, this is exactly what mine seems to be doing. I have a 3 day old 12 that i have done the gas port mod to and a
