Window Positioner

It does not start at the exact 0 position from the desktop. There is always some padding area which is about 5 pixel length for the starting X position and the end of Y position. I tried to input - value like -100 for X and 9999 for Y but it won't change anything.

This does exactly what it should, it's an amazing addon that I just discovered, the only little feedback what I have is a "test position" button

good