Just found a pitts style smoke muffler on the slimline website for $90, not cheap but if it works then it's worth it. I liked that artical you posted about the plane (although the amount of weight added to the back is unreal), any idea how he cut and applied the "scalloping" on the wings, fin, and stabalizer? I like the look, but using Monocote to do that looks like a challenge! I'm thinking of using coverite to do my plane (keeping in line with the "barnstormer" image of the plane).

Scott