Does anybody have any ideas on the best place to mount a tilt sensor. I have the Clifford 50.7 and i'm trying to get the tilt sensor to work but no matter where it put it, even on the back wall of the cab it only detects the back wheels being lifted when they are a good 3.5 inches off the ground. The front wheels set off the alarm at the right time. Can anyone tell me where you mounted yours?