Have some new ?'s I just ordered a roll cimper and a thing that is for fixing the fold on a shot shell so one can refold it right or mabe use a roll crimp. I also ordered some .760 balls in hope of getting better groups with the 10 boer. So first ? do you have to trim the shell off some to get a roll crimp or just use the tool and roll it down this is using new hulls.I think that you would have to trin some if using once fired. If its not tight can you just keep rolling it till you get a good roll crimp or I though I seen or read that you just roll it more to get the right hight and pressure if its close to right in the first place. sorry to ask so meany ? as I have never loaded shot shells befor and all this
is is very new to me and loading balls and slugs are not even close to loading rifle loads.
Tom N.