Hello everyone,
My first reloader...Dillon 550B
My situation is that when I set it up (everything tight) I was getting consistent OAL of 1.15 -1.155 with a 124 gr Montana gold 9mm, BUT, when I tested it using all 4 stations as a progressive, the OAL went to 1.158-1.160, then when I did it single every time it loaded to 1.45 to 1.47
How much variance is normal? Is there something I am doing horribly wrong? I'm not loading any powder yet as I'm just trying to get it dialed in.
How consistent should it be?
I'm a bit worried at this point I will not be able to load consistent ammo...
I just ordered the Unique-Tec toolhead clamp just to see if that could help things from shifting. I thought it worth a try.