I commented early in this thread about the 750F which was a good engine. I was surprised to hear someone stating that it had the wheel issues. I have not made anything up, I don't need to. I fly a lot and run my engines hard, if there is going to be a problem I am going to find it. You are also correct in that Rei would give you the shirt off his back at an event. They certainly supported the Mississippi Gang and kept us flying.