GENERAL
b) What is the overall "thrust size diameter" of the DEC shaft? Of the RA shaft? c) What is the diameter of the DEC counterweight shaft? d) Is the DEC counterweight shaft stainless steel? e) Are the axes moved manually via unclamping or are they utilizing clutches?
f) Are electronics accessible in case of connector problems? g) Since it is a German Equatorial Mount (GEM), are there provisions for adjustments of the worm cylinder gear to the worm driver gear? This seems almost essential.
OPTICAL TUBE ASSEMBLY
Miscellaneous