Theodolites

[MIRCS]

These are the curse of Phys-D.......especially my old T3A that always has some thing out of tolerance. Definently OPTICS is a Love/Hate relationship.

Has anyone got any good ideas on the Auto Collomation adjustment, I've done it before, but it's been awhile since that was what was out of tolerance.  Or a new set of eyes for me as mine are starting to blur would be nice too.

[MIRCS]

never mind for my T3A....I got the Gauss in on one tweak(thank the lord)...........Though I would still like to hear whatcha got for it.