Thanks for the info. I made adjustments to the trip. I am maxed out now and still having the same trouble this morning. By the pics you sent it is a 3-point 101 so thanks greatly for the pics and the manual pages. Last night I reviewed on-line video and ect. and made 3-point arm adjustments accordingly. The first two blades cut great and don't trip. I think that they might be rusted in place. This is great being what I am plowing is rough stuff. But the third still trips way to easy. The plow also clogs up real fast in the briars. I mowed it but now think I would have been better served doing a controlled burn. I tried to get some help to do this last fall but am finding help is hard to come by. Trying to control a 20 acre burn with me, my wife and our 8 adopted little ones would be to much of a risk. This plow has an angle adjustment on the right side. Does a certain angle and pitch help in this type of ground. Should I sharpen the sod cutters? They are really dull.