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| If strip-tilling with two different tractors of the same brand and model, side-by-side in the same field, one with Ag Leader steering (using True North GPS heading) and the other using a Deere steering system (using Magnetic North GPS heading), both on RTK and each calibrated to the other's GPS heading, how long will those two tractors be able to accurately operate in perfect parallel before they start drifting apart towards their respective GPS heading, realistically speaking?
a. 1 - 2 hours
b. part day
c. all day
d. a week
e. a month
f. season after season
TIA! | |
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True North and Magnetic North in the same field
