I was out working on my first cast bullets for my 45-70 and I ran into a problem. First off, the gun is a new 1895 SBL. The bullets I used were from my Accurate 460-415V powder coated and sized to .4595 My brass is once fired Remington, trimmed to 2.095. The problem I have is in the position of the crimp groove. If I seat to the groove, my OAL is 2.540. I tried to chamber these, and I could not. I could put some pressure on the lever and force it into the rifling. So I adjusted the length to 2.505 and now it chambers fine, but I am beyond my crimp groove. So what are my options? I remember reading somewhere that if crimping without a crimp die, getting a factory crimp die which applies a taper crimp is a better option than using the roll crimp with the RCBS die. Or should I just apply a roll crimp? I did try that, and if I held it upside-down and hit my bench with it, it didn't seem to move. However, when I got a 18 inch scrap piece of 1x1, I could drive it farther into the case. So should I just call that good enough, or what should I do?