Bax-

Thanks for the quick reply...and I really appreciate how quickly you guys got my motor back to me...I went to start packing up the engine and noticed that the engine behind the prop is leaking some kind of charcoal colored fluid, almost like grease. I couldn't describe it very well so I took a pic to see if this might help...I have no idea if this would have anything do to with the problem or not...but my other OS engines don't do this. You can also see where it actually leaked onto the side of the plane.

I will give you guys a call tommorrow.

thanks again!
-Bill