David,

Thanks for the CG info... Here are the pictures I took yesterday evening showing how the pipe was run in the plane.

Picture 1 shows an offset header from the motor exhaust port to the pipe.

Picture 2 shows the coupling from the header to the pipe. The black piece of wood has a blind nut in it and holds the cheek cowl on. It is removable for access to the fuel tank which you can see behind the header. I apologize for the quality of this picture. I got a little bit close with the camera again...[:'(]

Picture 3 shows where pipe enters the fuselage looking from the front of the plane.

Picture 4 shows the pipe in the fuselage area looking back toward the motor.

Picture 5 shows the pipe strapped to the inside of the fuselage.

Picture 6 shows the elbow in the pipe for the exhaust which is accessble by removing a hatch on the bottom of the fuse. The former on the far right side of the picture is the rear of the wing saddle area.