AFSGUY33 - 6/29/2015 14:40

I have a few customers having the magnum "weave" or "wiggle" issues. I have calibrated there machines repeatedly with little success. I have followed all of the calibration instructions as far as I know. Sensor, Deadzone, P-gain, and Roll. The units are on the latest and greatest software. Both units have planted fields that look great but there are others that have unexceptable wiggles. I have adjusted D-gain for "soft soil" conditions but this does not seem to help. One reoccuring symptom is the deadzone values are about 5-6 digits off... What do I need to look into? Is the steering pot centered voltage have to be 2.75? Could I have a problem in the autoguidance valve itself on multiple units? If this is a software issue from CNH why aren't my other units acting the same??... TIA!