I don't think I ever saw an inverted rear exhaust arrangement for the Tipo before; they were always side ex. with the jug sticking out sideways with the pipe running under the fuse or the rear ex. with the pipe running down the length of the fuse. If I ever get to mine it will be setup the latter, Y.S., with the tank mid fuse, I think. I confess, I want the Phoenix 7 from Hangar 9 after one of the guys showed up at the field with one, they're nice.