The parts on a Spyder are very similar to early Corvettes. Each has its own characteristics and body panel movements. In the early Corvettes some of the body panels would creek or rattle. Same thing on a Can-Am Spyder RT. Some of the body panels either creek or rattle. Other parts vibrate with all causing noise. I simply reverted back to my old Corvette days and decided to treat the body panels and other parts like I did the early Corvettes. First you have to find the rattle or creek and second you need to find a way to shim or otherwise isolate them. Once I figured this out everything after that was easy. Locate it, Find out what’s causing it and fix it with a shim, usually rubber or a proper fastener. The proper mindset solves everything, to a certain extent.