1. Of course adjustment is important, that's the first important step, but it doesn't fix all the issues with all the calibers. Sharing which calibers you were perfectly successful with, just adjusting the drop just right would be helpful to all. Tilting into the revised "plowed" .40 S&W shellholder was a problem for instance...long after a successful "straight drop of the case".
2. Onelight says he "gets by" with the .45 colt shell holder for all of them? The .45 colt has a big rim, its a big bullet. How would one "center a small rimless case in that so the decapper doesn't hit an edge on the way down?
3. Yet for me it is most annoying to change calibers, since you have to undo that long bolt, and readjust everything every time. A mod there is worth the trouble....and makes the press 10 times more fun to use......