Harley sidecar handling.

I run Hayden adjusters but I modify mine so I could adjust it use Harley's adjuster instead of the shims he used. I also set it my way and only used one spring. It's being in there probably over 30 years, still looks good. As you see in an earlier post of the Harley set up. I my book it's a hit and miss as far as primary noise goes. Some run quiet and not so quiet. I think it has to do where their adjuster decides to lock in. I just had a new 25 in the other day, and you would not believe the noise it was making. Harley answerer would be no one runs stock exhaust put load muffler on it and the noise will go away. Me myself was never into loud exhaust mild OK not loud.