In instance where goal is to move a part a specific number of grid steps, it is useful to
select part by mouse click Left arrow
hold mouse button down
press arrow key to move in direction of arrow
Ultiboard appears with Win 10 to require several pressings before the part moves one grid. Seems that the queue for the keyboard is not flushed when left mouse button is depressed to choose part. Or interupt does not response to first buttom push.
After part moves, Ultiboard accepts the next keyboard button press. Hence, if moved say right to a location and then desire to move up. Simply press the up arrow and instantly happens.
Simple request - user interface issues of this sort make Ultiboard look like an unpolished program. Bet fix does not take many lines of code, why not make Ultiboard super intuitive, and then a state of the art tool.