my 36 bobcat was leaving a "mohawk" on every yard, had to double cut everything. been to the shop twice, and my guy is very knowledgable, but he couldnt figure this one out. i saw many threads on this before, so i thought i would share how i corrected it. raised the front end a bit, it got better, raised it more, better yet, raised it more, problem solved. simple enough, hope it helps.