I'm assuming you mean you are getting good strikes on the RIM of the 22 shell.
My first guess would be to make sure that the new firing pin has a sharp square edge on it, I had best results when the firing pin made a pronounced square dent in the rim of the 22 shell, not a rounded one.
by sharp I mean the tip should be flat and blunt, but the corners should be sharp and not rounded. I hope that makes sense anyway.
NRA Lifetime Member Since 1999
"I ask, sir, what is the militia? It is the whole people except for a few public officials." George Mason
Last edited by iraiam; March 14, 2013 at 05:28 AM.