More B44 shock collar issues.....

[Hog]

The threaded shock collars on my B44 keep adjusting themselves - slipping upwards. Is there anything I can do to stop this?

I was thinking of putting a tight fitting O-ring above the collar to prevent them moving up. Or would something like the Trinity alloy shock collars for the Losi shocks fit? (The ones with the built in O-ring). Didn't know if they were the same diameter as the Associated shocks.

Cheers,
Dave.