Believe it or not I just did it by eye. It was not that hard. Just put the one end down first and pull LIGHTLY to a straight line. I messed up first by pulling the tape too hard and it distorted the tape.
I lowered the car just by adjusting the ACR coil-overs.
I tell you for the $13.00 for 150 foot roll you could mess up A LOT and still have enough tape left over.
Thanks again for all your kind words
.
ROB