Originally Posted by
Dan Fromm
wpv, I really hesitate to ask because I don't want to insult you, but I see that you got your standard on a piece of 80/20 1010 extrusion. So your problem must be that turning the rail rider's "focus" knob doesn't move the standard. Does it work properly on your Cambo rail? Are you mistakenly turning the "lock" knob?
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