Vlad, I said half a turn, but I usually go in an 1/8th of a turn at a time until I achieve the results I'm looking for. Especially with RCBS dies, you want to be able to size as much of the base of the case as possible without crushing the top.

Just keep screwing it in a bit at a time until you achieve the desired result.

You didn't use logic or reason to get into this opinion, I cannot use logic or reason to get you out of it.

You cannot over estimate the unimportance of nearly everything. John Maxwell