Hi, I thought that the reloading of a few hundred 30 Carbine would take only an hour or so. It took half a day because of the H110 powder used. That spherical powder is like very fine sand which would jam the sliding plate of my Lee Auto-Disk powder measure. A few times I had to disassemble the loaded cartridge to make sure there was powder in the cartridge.
Sometimes the most apparently simple tasks take the most time.