Logitech Mouse M-UAE55 sensitivity

Ok this is of course just a cheap mouse, but I needed something small for my laptop. But when I move the mouse, the cursor moves in about 3 pixel steps in all directions. This is the case both for the logitech driver, and for the standard MS driver. Is there any way to get proper sensitivity? And where lies the problem.. Any 3rd party drivers that can fix this?

cheers!

 

Hmm.. I just found out that reducing the speed to medium made it move properly 1 pixel at a time. Maybe a compromise, but not ideal. I like to always use maximum speed and maximum acceleration. When I do this on my MX510 mouse it still moves in 1 pixel steps.