I have a Surfer (not Super) with approx. 750 hrs. on it. 17 HP Kawa and manual start. After running it with the mower engaged for ten minutes, if I then stop the mower for even a moment, it won't re-engage. I have to let it sit for about one hour before I can use again. I have had the mower to two dealers. The last one (where I bought it) put in a new coil, declared it fixed and sent it home (90 miles one way). Nothing had changed. Phoned the dealer and was told they would have the mechanic call me back. Long story short, they won't call back. I ended up not being able to use the mower for the season (too busy to make the long trip). They did just send me a flyer inviting me to their Spring Open House to purchase a new mower! Ten days ago I e-mailed Great Dane and have not heard from them as well. Really frustrating. The Surfer cuts well but has now been sitting for over a year and no one will help. Thoughts?