- Joined
- Aug 12, 2011
- Messages
- 1,246

Kenny,I had this same problem on my own bike years ago. I used some .023" safety-wire, wrapped from the grub screw, twisted, and tied to a point on the bike (battery tray tab), and it stopped the screw from backing out and holds the vernier from rotating. Still there 20 years later.
-Kenny
When you use this method are you still using the rubber boot?
Thanks,
Mike