I have 6 Artiste DaVinci units that all have varying degrees of difficulty focusing on the gobos. I can set up all 6 of them in the same room, pointing the same distance, connected to the same console, on the same gobo slot and 1-2 might be in focus while all of the rest of them are fuzzy. The problem persists for both gobo wheels and using the auto-focus feature doesn't help.
The focus even changes from one gobo slot to the next on the same gobo wheel. Sometimes when switching gobos it takes 2-3 seconds for the new gobo to come into focus as if it is trying to auto-focus (even though it is turned off.)
Any ideas what I can do to get these all working together? IS there something simple I'm doing wrong?
(FWIW I'm testing them on the latest version of ETC EOS if that matters.)