I was looking at the ammoload machines and noticed the rifle machines drop three charges at three different stations . Is this how they meter stick powder accurately? Would it be advantageous to meter 1/3 of my powder at a time on my dillon 550 and just pull the handle three times (running one cartridge threw at a time) I don't load rifle yet but Just thought i'd ask around. Wanna kill these ads? We can help!