You know those little white things that came with the mounts that look like nose plugs for swimmers? It's a locking mechanism for the mounts, but also serves as a anti-vibration thing. Seems to work very well on my mounts. I also choose my mount points carefully. On my triple tree seems to be the most stable, as well as my tail section, which is very sturdy (read as at least 7 screw points to keep it from moving around).