When I watch my 4-point system run, all 4 jacks have to "get grounded" (or whatever they call it) first, and then the leveling begins. It does this grounding two jacks at a time (to save on the battery, I'm told).
I can watch the display on the control panel and it reports what it's doing.
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2022 Cedar Creek Champagne 38EL - "Big Bertha"
2019 GMC Sierra 3500 Denali HD 6.6L Duramax TD, CC, 4WD, DRW - "Mr. Beefy"
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