I'm looking for any suggestions to reduce the trial and error time on making a nose only sizer die. I have made most of the dies for my lube/sizer, but never a nose only sizing die. I need to size down the first 2 driving bands of a Loverin type bullet .002" (sort of making a bore riding nose) so I can seat it without the gas check being below the case neck. My big concern is getting the bullet lined up as it goes in the sizer, so the two sized bands doesn't come out lop-sided. Will a slight taper at the entrance be enough keep the bullet lined up? Also, is it better to make the die to use in the loading press or is it better to use the lube/sizer? I remember a couple of past threads about making nose sizer dies, but the search function seemed to give me everything about bullet sizing except what I was looking for. Any suggestions are welcome. Thanks