Yea, I thought I had broken it in but maybe I didn't run it long enought. I got a new aluminum spinner with an adapter kit last night. It was about an hours ride to the hobby store. Brought the engine with me for a proper fit this time. Cost close to $50.00 ....... Yeiks! I'm sure now that the plastic spinner did not fit right. When I get it all set up again and running, I post a update.

Thanks again to everyone.