tried it straight from 7mm to 6mm and it messed up some necks..
tried it from 7mm to 6.5 and then to 6mm and had a lot better luck...
this was using Winchester Brass, and Redding Dies...
pulled the spindle out using the 6.5mm Redding Die...
also use synthetic Amzoil spray lube, which has given me a lot of success compared to other lubes.
