1) In RA there appears to be a tiny amount of slop or stiction when initiating a movement. Nothing extreme, and depends on the tension of the clutch. Backlash is virtually non-existent when slewing with the hand controller. Should I just adjust tension of the clutch to minimize or is there something with the worm/block that needs adjustment?
2) I got two of these nylon discs included. What are they? Replacement clutch pads? Originals that have never been used and need to be installed?
Any help would be appreciated.