I started out using RCBS lube and then went to spray lube which I felt was kinda pricey, I have been using Imperial Wax for some time now. I apply RCBS to eh inside of the case necks with a Q-tip, when done sizing I wipe the outside of the cases with rubbing alcohol on a microfiber cloth. The lube inside the necks is removed with alcohol on a Q-tip. This combination of lubes works for me, sometimes I lube the inside of the necks with graphite (Motor Mica) I have a Bonanza tool for this. I like the MOtor Mica because it does a good job and requires no clean-up and won't contaminate the powder charge.
Over time I have picked up a lot of Carbide expander balls. Redding sells them. They are a little expensive but if you load one caliber a lot it’s worth it. Hasbeen
