Bought the 6' model and used it behind my 1025R today. I've got a lot to learn. It did some good in digging up some thatch, but not nearly all of it. It tended to bounce a time or two and that may have been a result of how I set it up, so I'm asking for advice. I was mowing at the same time, and had the mower set at about 4" which of course affected the rake. What should the set up be? Is it a mistake to mow at the same time? Does it matter? Is there a way I should set the three point hitch to affect a certain angle on the rake? I have the wheel set, but the wheels weren't touching the ground while I was using it. Any help will be appreciated.