7800 on a 20 x 10. Wow, I think I have to check mine this weekend. I never posted back after my initial post because the next time I flew the plane, the engine all of a sudden became a tame animal. I made three flights and she was fairly easy to start each time. This hasn't happened for most of the summer. Kinda like bringing your car to the mechanic type of thing. Will see what happens this weekend.

Marty