I can no longer move objects by increments of 10pts as I did in previous versions of ChemDraw
Prior to version 19.1, you used to be able to move objects by increments of 10pts using the Alt+ arrow key (left,down, right and above) combinations.
On versions 19.1, 20.0 and 20.1 this behavior was change to rotate the object instead of moving it. We expect the original behavior to be implemented with the next release of ChemDraw (21.0).
If your license is only any of the affected versions, you can still move objects by increments of 1pt by selecting it (with the lasso or marquee tool) and using the arrow keys or dragging it with your mouse instead.