- Needs Work Review by email@example.com
Get some good Teflon®-based grease (Bicycle-Shops has it). And apply a bit of this to all moving parts, threads, etc. Work the stuff in and remove excess - you don't want to grease your camera of eyepiece. Now it should be nicely adjustable.
It's a bit of work and inconvienent due to the fit-issue. Now you see why the prices are dropping. (Posted on 11/28/2015)