Is _WHEEL not working?

[TerryRitchie]

hello TerryRitchie
the third column seems to work for me, if I roll toward the monitor I get -1, roll toward me I get 1
the first 2 columns remain 0

Correct, _WHEEL(3) works fine but I can never get _WHEEL(1) or _WHEEL(2) to work. I've tried putting ignore = _MOUSEMOVEMENTX inside the loop as well but nothing. I also tried _MOUSEMOVEMENTY but still nothing.