hsiddall,
I have a Redding Competition Die set (micrometer necksizing die, body die, and micrometer seating die) in .308, and here is how I do it:
After cleaning the brass, I remove the spent primer using a Lyman Universal Decapping die (the decapping pin and expander ball being removed from my necksizing die). I then run the brass thru my body die, which is adjusted to bump my shoulder back about .002". After removing the Imperial Sizing Die wax, I then insert a Redding TiN bushing in the necksizing die which will give me about .002" neck tension and run the brass thru this die. The Titanium Nitride bushing requires no lube, and since I am not dragging an expander ball thru the neck, no lube goes on both the outside and inside of the neck. After repriming and adding the powder charge, I seat the bullets to the maximum length that the magazine can handle, as long as the cartridge base to bullet ogive length is shorter than the same measurement in the rifle. And, I NEVER crimp rifle ammo.
Don