[thstone]

I have an AIM Solo lap timer, but with that being said, I have found the best location to be just above the left side air vent using a suction cup mount on the windsheild.

This lets me look at the lap timer without fully removing my eyes from the road ahead and its within easy reach to turn on/off and/or make selections as needed while I have the harnesses on.

Not sure if this method will work with your timer but thought I'd mention it.