I am getting our 2388 we bought at auction ready for harvest. The Case repair guy told me the Afs monitor was bad and might cost $4000.00 to replace. So my first question, is there some where to buy these cheaper, have my old one fixed? I don't realy need the yield monitor as much as the moisture monitor, so should I go buy an after market moisture monitor setup? If so what model works well and is not too expensive? We have a DMC on one of our 1680's and it works well.