I'm trying to figure out if I have a problem or if what I'm seeing is normal. I have a new to me this summer x744 and when I turn tightish(think 14" tree) the outside rear wheel will rip up the grass. In thick grass it isn't all that noticeable, but in the thin areas it looks like crop circles around my trees. At first I thought I must have been driving too fast, but it doesn't matter, it happens at any speed. Any just in case you're wondering, no I'm not stepping on the diff lock button, LOL. So, is this a normal issue or is my diff not working right?