Psa branded bolt problems ?

[Dt219]

I have used my maxim bolt in 2 carriers and 2 different barrels flawlessly. One is a lilja with a couple hundred rounds on it and the other is a criterion with 25. I recently picked up a psa nitride bcg. Installed in both guns it fails to extract most times or fails to eject. I bought a Alexander arms extractor and got it swapped out still same results. Is there some dimensions I can measure ? Working it by hand the maxim bolt with a loaded round is pretty easy to get out of the chamber, the psa I have to beat and beat it on something solid to get it out. Thanks