I farm for a living, and I'm fed up with all the problems our new equipment has been giving me. Out of the last 8 service calls, 7 of them have been problems with DEF. It's so aggravating to have brand new machines, that won't run because of emmisions. I don't know what software is out there, or if there is any software at all to crack the ecms on our Massey machines, but I would pay someone a very pretty penny to "cure" my DEF issues once and for all. We need to cut around 200 acres a day with each machine to get through our crop quickly. If we miss one day of cutting, that could potentially cost us tens of thousands $ per day if one machines not running. With alfalfa, all it takes is a rainstorm, wind, or hailstorm to ruin a crop, so you can see that we would pay alot of money to get this "taken care of". Any ideas anyone?