was wondering if you managed to install the evo 1.00 on your showtime???? i have but the was told i needed an inverted pitts muffler (bison) that wasnt even out yet?... but have managed to make a spacer just to connect the stock exhaust to break in the engine... also was woundering if i should worry about mounting a 2c inverted???? other wise love the plane...should be out to field this week early...