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• X=N-S
  Z=E-W
  Y=vertical
  X+ = north
  Z+ = west
  Y+ = top
• But, to map this out, you need to change the 'polarity' of the stage and potentially add offsets, which is a pain if we don't keep a good log of these values, so these days, we just don't care what is X or Z. Y is definitely vertical though. I hope we can fix the X/Z part once the cable management project is further along.

Task: add motor information to questionnaire:  

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