Well, we tweaked the crimp in a little tighter and this cured most of the problems. We also ran them through the tumbler after loading to clean up any crud that might have deposited on the case. I had a FEW still stick. I "encouraged" one of the problem rounds into the cylinder and with a pair of pliers gave it a little twist to mark the area that is becoming jammed. It appears that just above the "lube groove" (whatever that place is called) and just below this groove seems to be a little large. Our next hypothesis is that the feller that we buy our bullets from is not sizing these perfectely?? We have some NBC bullets and are going to try and pay attention to them to see if this occurs with them also.
“The nine most terrifying words in the English language are ‘I’m from the government and I’m here to help.’”