Anyone try a ez-steer setup on a 2388. I heard the 500 is going to be easier to calibrate. I just dont know how it will work being the steering is so different versus a tractor. Auto steer man at a dealer told be since the combine has a yield monitor the combine is already wired for mapping. Just plug in the auto steer system and it will do mapping. Guess even if the ez-steer wont work good, the mapping capability would be nice.