Just curious who else has purchased the Step-Saver for their PLUGR. I did and I'm not happy with it at all. I love my 850HD and am very happy with the purchase, but don't think that it is suited for the Step-Saver. I emailed Source One about it and their reply was to stand towards the rear of the platform and lift up on the handles. And also that it works better while aerating. Not the answer that I wanted to hear. I only weigh 180 lbs and the front wheels spin even on level turf. It barely pulls me. The 850 HD is front wheel drive and this is what I feel causes the problem. For $300 they can have it back. I called my dealer today to see if I can ship it back. For now, I'm happy to walk. Any other comments. The 850 itself, rocks.