Hahahahaha! Very good post, Rippley. I was trying to explain that an exhaust that sits too low is more likely to run into problems. Many cars and trucks that have exhaust modifications can have suspension modifications, making the automobile closer to the ground. The combination of the auto being closer to the ground and the larger exhaust makes it more likely to bump ro scratch it on the ground when going over large bumps or rougher terrain. Speed bumps, pot holes, overzealous driveways, etc. can all caouse problems.