I would put it as close to the front of the car as possible.
This unit is ONLY to be used for TIMING, but I've seen it used for SCORING in the past. If that's what T&S are using it for, I'm screwed. Mine is on the inner rear right wheel well. Oh well. I've never had that close of a finish anyway.
We also have small circle "T" decals which are located on the outside of the car, so that tech can "wand" the unit to see if it's working properlly.
Tim
[This message has been edited by racer_tim (edited January 13, 2004).]