Does this apply? Anybody ever get a sled replaced this way? My Pro has been back 4 times for the same poor running condition. How many times do I have to bring in my new under warranty sled for the same issue? I know the tech is trying but he has yet to exorcise this gremlin. My concern is that now he is starting to throw parts at it, plugs twice and a fuel filter, none of which helped and I suspect they want me to pay for them. It has 4 yrs warranty but I was going to sell it in December for a new one anyway. Going to be impossible to sell if it wont run right...