Any reason why the pointer on my M200 is inaccurate? I mean when in the top
right of the screen it misses the X (close window) button by about 0.5cms!
I have calibrated several times, but it seems to go funny towards the edges
of the screen and ok in the centre. I cant get it bang on - and in Remote
Desktop sessions its even more way out
Do i have a dodgy tablet or pen?