Good Question, before I cut out any panels for replacement I took measurements from various body locations and check during and after the work is done for fitment, same goes once it was being lifted on the rotisserie, since theres a new floor, trunk & extensions, rear crossmember, rad support, inner fenders, and upper control arm's reinforced + the connectors I now feel confident that the flexing days are behind me. Thanks for the question I'm sure others were/are wondering the same thing, I just skipped the boring parts of the build and post the good stuff.