Maybe I'm overlooking something simple. The OAL of the 9mm rounds I load on my LnL are wildly inconsistent.
Let's say I adjust for a 1.105 for my SP01. Then I run several more singles through to validate the OAL
I start loading and periodically check length during the batch. Now I find varying lengths from 1.105 up to 1.119? WTH?
I'm using Lee bullet seat and separate Lee crimp die. Case lengths, while no trimmed, just aren't that different. Doesn't seem to matter what projectiles I load, but mostly berrys 124 hollow point and Xtreme 147 hollow point.
Help is appreciated.