Thanks, I agree with you that the Special widget with the mouse reset does the trick. Unfortunately I tried it
and found out that it is not so much fun to play the game with this limitation :'( As a programmer myself I search for some possibilities of automation.
Thank you so much! And how to scroll please? If I scroll holding right mouse button and dragging/moving the pointer, the absolute mouse pointer is then totally misplaced and I have to reset the mouse which is very uncomfortable.