Dietrich, Idaho and Mountain Home, Idaho | I hooked up the fmx to calibrate the autopilot system I installed on our JD 4430(I know it isn't a supported platform but I installed a platform kit for a 4240 which has a similar steering system) and found in the fmx vdb that there is a selection for 4x40_4x60FS or 4x40_4x60PT. Which of these would be the one to use? What does the FS and PT stand for? Thanks for the help. |