Recall that with objects on the Front panel, one can select and move them in very small increments by using the control arrow keys.
Is there a way on the block diagram to grow a control/indicator with that same granularity and in a similar fashion? For example, I have picture box that I'm inserting a bitmap into. I want to grow the box width by a miniscule amount, but the normal way of grabbing the sizing handle and dragging it doesn't offer me the desired granularity, as it grows to the next grid line.