I've got a floating disk and chrome sprocket to install on my Dyna's rear wheel. Question is, how far do you have to drop the swingarm (bike on jack) to get the belt off? My axle is installed from the right and the Thunderheader bracket will interfere so I'm trying to avoid removing the exhaust. I'm guessing it can be done as I had a rear tire changed a while back at the dealer and they didn't take off the exhaust because my original safety wire job is intact. Any hints?