here's a question I meant to ask earlier. I'm doing .45 ACP and the bullets do not have a crimp groove in them. Does this mean that I should not be crimping them? That may be the problem as I thought I was supposed to be. According to the manual, it says "Do not crimp on jacketed bullets unless they have a crimping groove". I'm using bullets that are copper plated, but I don't think this means they are jacketed.