1. 5-10 times
2. No nickel will crack sooner.
3. Yes that is why we say start low and work up until you see the change in group diameters.
4. Very hard to tell. You may notice flattening around the outside the primer. But as you have already found out you don't need hot loads.
5. Depends on powder.
6. You should always start low and work up. COL will be different each time you changes bullet types or maker.
7. Same as 6.
|