I know nothing about a turret or progressive myself. Started with a RCBS Rockchucker and still load on same. That's been about 16 years ago and wouldn't chane a thing.
Progress is a terrible thing!
I now know why I use a hand primer while watching TV.
No problems with partially seated primers. I have dedicated hand primer tools, Lee old style with the screw in shell holders, for the very few calibers I do not have the old Lee's for I use a Hornady hand primer.
Been doing it this way for over 50 years, but I have up graded with new technology when it fits my needs.