Scraper cross slope appears to be the opposite of what it should be.

Symptoms:

When T3RRA is commanding a cross slope tilt to one side the scraper blade is doing the opposite. iGrade is showing a current cross slope % as positive when the implement is rolled to the left, and negative when tolled to the right. Reversing hydraulic hoses in the remotes does not help the problem.

Cause:

The implement GPS mount direction has been changed to ‘Backward’ in the John Deere display. This causes receiver TCM readings to be the opposite of what they should be. 

Solution:

Set implement GPS mount direction to ‘Forward’ if the receiver is facing forwards.