Well I found out how different using different brass can be today...
Took some never-fired PMC brass loaded with what I used before shooting .721 to the range today..and Wow, went from .721 to something in the neighborhood of 2 1/2-3 inches...wasnt even worth taking a pic to show.
Looks like I'll be buying some new RP (remington ?) brass. AND SOON !!!
