I just received my I-pass transponder. The mounting instructions say to put the transponder 1 inch below the roof line near the mirror. I worry that the cabover will interfere with the signal. Where d...
Before we picked up a class C in Indiana this month I had called I-Pass & after a few tries got to a knowledgeable person. They said it could be placed per the instructions for a car, which we did, & had no trouble going through 10-12 tolls on the way home to WI.