I've got an after market Piranha alarm fitted that has sensors on the 'A' pillars. When I use it it only takes a V8 to park next to my car and the alarm goes off. I've tried unsuccessfully to contact the OZ distributors and they aren't interested in getting back to me. Has anybody else had and remedied this problem. I've got the original factory job with the LED in the dash vent but I like the keyless entry I have with the Piranha. (I don't have the original folding key just the torch key).