midatlantic Posted August 5, 2022 Share Posted August 5, 2022 I’ve had a dillon 1100 and mk 7 Drive For a year or two. And a mr bullet feeder. After producing a few hundred 9mm rounds w no problem this week the 124 grn bullets suddenly started falling off as the shell plate rotated into and stopped at the final position (seat and taper crimp die). Nothing was changed on the press or the drive. BUT, the shell plate seems to have suddenly begun jerking a bit more as it rotates into the final position, causing the bullet to fall off as it comes to a halt and before it can be seated. Tried adjusting mk 7, and adding more bell to the brass and resetting the bullet feeder die but no matter what the shell plate seems to have a hard stop and a small jerk so the bullet falls off. Always. Any thoughts? Quote Link to comment Share on other sites More sharing options...
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