So an update and a new question. I took the tractor out for the first time on my steepest hills and it handled them pretty well in 4wd. Didnt push me down the hills and had pretty good control. All that said, I noticed what I thought to be a mechanical issue, but salesman is telling me its user error. Looking for feedback. My tractor is hydrostatic. Seems like the most simple set up possible, however, I had trouble getting it to engage in each gear. It repetitively got hung in neutral and was particularly difficult to get into high gear. In addition, once I had it in high gear ( with the bush hog attached but not engaged) it would not pull a slight incline without bogging down and stalling out. Could this be something Im doing wrong?