A few weeks ago I decided to mount my Uniflow on a Lyman charge thru expander die and use them on my Lee turret press to load some 38 wadcutters. Yesterday I shot them. I had one FTF, that did not alarm me too much. I had the range officer dispose of it as I have no collet that could pull out the slug and I did not want to use an inertia puller on it. When I loaded and shot the last of them I pulled the trigger on the last one, and nothing, all the brass was empty so I dumped the brass into a tub and left, thinking I had just lost count. I got home late and decided to clean the gun in the morning. That's when I spotted the wadcutter slug stuck in the throat even with the end of the chamber. No large blowback was evident in the cylinder so I concluded that I must have missed my rythmn and not thrown the charge, probably on the other too!!
I will only use an auto dispenser on my turret from now on, even if it does'nt throw the most accurate charge.