Hi All, I have a '99 Jayco Heritage Laurel with A/C (I think it is a Coleman Mach 3). The A/C unit is raised on one side in the rear corner which appears to be causing the roof to lean in the opposite direction. The hole is off center(Factory Cut-Out). Will longer bolts into the A/C unit help grab the threads and tighten it down onto the roof? Sorry about the lack of detail, this is the best way I can describe the issue. Please feel free to ask any questions. Any advice would be appreciated.