I just broke 51 hours tonight getting 1/4? of my hay mowed. the wife was going to do that while i was at work and found a hidden drainage ditch first pass. she was a good driver and at the first sign of trouble killed the engine. the right rear was the only one on solid ground. I got to test the diff lock and 4wd when I got home. the rig was leaning about 35 deg to the left with the drawbar in the mud. L1 and paitence in reverse allowed me to push the 478 mower back while getting the tractor out of the ditch. after walking the rout we found the prevous owners formerly orange warning markers which were about as tall as my hay is :/ she missed the first 1 by an inch and about parked the unit on the 2nd one. the plus side to the ditch she could finally reach the fuel cap and it kep her from running it with a bad bolt which i had to go to town to replace after i got the tractor out. spent about 3-4 hrs on the tractor after work. now i get to spend next weekend trying to dunk my self in fluids. The pictures shal be forthcoming due to dsl issues.