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Old 09-05-2018, 01:26 PM   #17
snowbirds R us
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Join Date: Dec 2012
Location: Florissant
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M.O.C. #13088
Quote:
Originally Posted by scottz View Post
I don't know what you mean by ground control.

The zero point calibration is for the hydraulic level up system. It has an "auto level" function that occasionally needs to be calibrated so it knows what level is.
The ground control level up is electric and the other is hydraulic.
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