I run the 35 last Friday, I reinstalled the RC Extreme sensor an installed a new Bowman's ring, it took about 20 min to get it going, when I finally got it to run I burned about half of a tank on the ground then it was ready for a flight, the flight was non eventful, the engine run excellent during the entire flight, after I let it cool down for about half hour I run it on the ground again, I got to the point ( this is where I wanted it to be ) where I flip the prop once to get it to start, did this about 15 times.

I'm very happy how this engine is running now.

Thank you to all the members that are participating on this thread for their comments and suggestions.