HI AV8tor: Looks like a good idea. I thinking maybe all of us could turn this series of posts into a picture collection of all good ideas RCer,s could get too all in one place. The engine in the mill has Zenoa 1490 on the cyl base. (red max?) The engine on stand is a Poulan 46cc. The other photo is a close up of how to make a carb vent tube. Thanks Capt,n