Last bullets have all been fine so far.
That's good.
W231/HP38 is a good powder(4.8gr is the Hornady MIN, but 4.3 isn't going to stick a bullet. So it's "OK" for now.)
Rules of the road for straightwall/revolver cartridges:
- Fully resize (die body down to ram (
minus 1/8 turn for some carbide dies)
- Expand/flare to where the bullet base will enter the mouth "just a schoch". (
No matter what any manufacturer says/recommends as to die placement, this is a
trial & error determination -- then lock the die)
- Put an empty case into the press/ram fully up. Screw the seating die down to contact the mouth, then 1/2 turn
more to establish a starting crimp. Lock the die ring at this setting.
- Unscrew the seating die, place (either) a nickle or the spacer ring supplied w/ the dies under the lock ring and tighten the die back down (no crimp this way)
- By adjusting the Using the seater
stem, seat the bullets at least 3/4 of the way up/into the crimp groove. THIS IS YOUR OAL SETTING... period.
FOR NOW....
- Seat all bullets to that OAL.
- Remove the spacer, and screw the die all the way down to the press where the lock ring was set.
- UNscrew the seater stem at least a half-dozen turns. (You aren't going to seat the bullets any further)
- Run all cartridges back up into the die and they will crimp properly into the groove.