I have the American Thunder Flowmaster Exhaust with daul exhaust tips out the back. It is installed correctly per the instructions but the left pipe is about a 1/2 inch lower than the right and I can't adjust the left one up to match the right due to the spare tire interfering with the pipe. Has anyone had this same problem. Cause the left pipe has the rubber hanger that is adjustable. I'm debating whether the adjustable hanger should be on the right side since the spare tire limits the range of adjustment on the left. I'll try to post some pictures to help show my issue.