Has anyone replaced the rear shocks on their platinum? Mine has 175k on it and the shocks are definitely in need of replacement all around. I was looking at all data for the R&R process, and it talks about removing exhaust pipes, heat shields, prop shafts and height control assemblies. It "looks" somewhat straightforward as far as just removing the wheel and then replacing the shock, but is the removal of all of these items necessary for a proper install and height adjustment? Part of the process says to reinstall the shocks loosely, reinstall all of the parts, including the tire, set it back on the ground, bounce it up and down, and then tighten the shocks. Any thought?