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- Do NOT press the "Set Zero" buttons on the control software. This off-sets the previous settings, and the stages will have to be re-calibratedcalibration might be necessary.
- Do NOT manually move any of the stages, unless you know what you are doing and it is necessary. Manual, forced movement also off-sets the previous settings, leading to re-calibration.
These stages are already far from mechanically perfect, and no further damage is to be done.
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