Sean,

I'm using a .61FX but I mounted the motor inverted instead of on it's side. I used the template and even turned it around to make it for inverted. Something's off. The cowl is perfectly positioned on the plane except for the nose. I'll probably fly with out a spinner and once the replacement cowls are available I'll probably pick up another one along with a pitts muffler and redo it. Just not that happy with it. I'll try to post some pics soon.