Hi RD,

re:
> Please correct me if I am wrong, but this means that I can't set the grid to be visible when
> dealing with such small scale settings? I can snap to these settings, but can't get visual
> confirmation using the grid?

The visible grid would be spaced out wider than the snap points. You'll get visual confirmation of the snap by both movement happening in jumps and the XYZ coordinate input showing the current coordinate value in whole numbers.

If you are going to do some work for a while in a particular small region of the model you can reduce the grid size for a while and relocate the grid if needed by using View > CPlane.

- Michael