Where to place the transponders
stealthJamal,
As you have, I am sure, already determined - the laser transponders should be placed in close proximity to the most reflective surfaces on the rear of the vehicle. These are generally the license plate and the tail lights.
The best way to actually see what's most reflective is to use a flash light at night an illuminate either the front or the rear of your automobile(s).
If you are experiencing placement difficulties in the most optimum areas, you may want to coat your taillights and plate with the Veil you already have thereby reducing/eliminating their contribution to the visual signature of your rear.
This may allow you greater flexibility in placement of the two Blinder transponders.
Hope this helps!
The Veil Guy 8)