GWal

I've had inconsistent powder drops while loading 9mm also. After getting it dialed in, I'll run about 10 rounds through and check powder weight. It'll hold for a while but after 30 or so rounds it creeps up .4gr. I've run about 1k rounds through the press since I've had it and have to constantly check the powder drops and make adjustment. I never had problems with powder drops from the 750. I could come back after a few days off from reloading and it would be right where I left it.