Aaaand, got mine set up. If you've ever set up a Pro Autodisk, this is trivial.
Mounting the measure in place of the Autodisk, on the Classic Turret, was trivial. Unscrew the one, screw on the other.
Yes, I took the cutoff off. It's detailed in the manual. I don't think I need it. I do a visual check on each case anyway.
You ought to have a scale. I charged a case with the Autodisk, dumped it into the chamber of the Auto Drum, and turned the adjusting key until the measured charge was flush with the drum face. Doing it that way (suggested in the manual), the Auto Disk measured high. So, tweaking might be required.
And, yeah, I can see keeping a couple extra pre adjusted, drums around. Otherwise it's the old, tweak and weigh, tweak and weight.
I like it.