Ladoga, IN, United States, North America, Earth | First thing I would check is that you had your controller orientation correct. As in do the cables point to the front, to the back, or towards the floor. It is worth doing a double check of this as it sounds like something I have encountered before.
Also is it mounted securely, and by securely I mean SCREWED (notice I didn't say velcro or taped) to either a piece of steel or to the floor mat. Something that does not move and rattle around when driving through the field.
Next step would be to try a 2 button reset and do another roll calibration. Sometimes they just get in a funk.
I'd say call your dealer for help, but since you bought it off of ebay there is probably little help that person will be able to do for you. |
Ez steer setup
