2022 Zx6R KRT
So I just installed a steering damper on my 22. While playing with it I noticed when a full strength I get some kind of bubble popping sound (not a lot) like air or vacuum bubbles. When I removed it and ran it in and out by hand I didn't get the same results. Steering still feels silky smooth. Is this normal? Background I bought this one used and I have no idea how old it is.