Rollpan with Backup Sensor holes???
Shouldnt be a big problem. I believe the way they attach is by having a hole that is round, but with two tabs also cut out from the hole, and the back of the sensor itself has to be first slid in lined up with the tabs, and then turned. the tabs on the back of the sensor then hold onto the BACKSIDE of the bumper and hold it in place.
I think....
I think....



