Originally Posted by Indy Bob
I used my new digital calipers,
, and measured the case necks and the OD is consistent with the specs. The ID is about .001 - .0015 smaller on the tight fit cases.
Thanks in advance,
How are you measuring the ID with a caliper?
Could some of the brass be work hardened enough that it springs back after sizing? Case annealing might solve the problem. My experience is with conventional dies and I don't see this happening with them.