powderflask,
In regard to the over primer wad, I am one of the few who still uses this wad. It worked for me from the start in reducing my ES. This one fact alone instilled some amount of confidence in them "FOR ME". Do they make a huge difference? I don't know thats for sure, but I have become so accustomed to putting them into the case that if I didn't use them I would think I was missing something.
Where I got started with these wads is an artical that Steve Garbe wrote a few years ago. Garbe was on a quest for a cooler burning primer that would more aproxamate the old BP primers of years ago. I have no idea what his research showed and if he stayed with the over primer wad or not. I'm staying with them because as I said "I have confidence" in them.
Gunny
