I have raised my wheels as well. The one thing I have just tried this past weekend is to raise the yokes that attached to the lift arms. I noticed in your pictures they are extended nearly one inch down on the threads. I looked at the problem and thought if I raised these yokes then lowered the height setting to get me back to the mowing height I had been using. This seemed to help. I thought by shortening the length of these rods would restrict the sideways movement of the mower enough to solve the problem. Only time will tell for sure. I hope this helps.