Sizing and seating are two entirely different operations. I always lube the outside of the case with a very small amount of lube on the inside of the neck.Have any of you used Neolube #2 yo lube inside of necks prior to sizing/ seating bullets?
When seating a bullet no lube at all. One or two passes on the necks inside with a dry nylon brush prior to bullet seating.
Then again I use an RCBS pad and their lube.
Just stating what I do and what works for me. Nothing else.