with the Coordinate Manager yes, I think so. I think the intent is that you enter values and see the result all at once (or perhaps back with ancient equipment it saved a lot of slow updates… I don’t know the real reason). And you can always use Quantization, move the poly (back to the cube face example) with an arrow and once it moves hold shift. Default (unless you are already familiar) at 10 but adjustable to any value you want.