Thanks Todd, My differential is more up then down throw, I did not notice any pitch
change with thrust changes but honestly only have 4 flights. I will need a few more
before I can really tell whats going on, I also noticed a pitch to the canopy on long
inverted climb outs. I imagine I will need to shim the engine somewhere down the
line. These are only slight pitch changes, nothing that is terribly wrong.

Sealing the hinge line is something that should really be done on every airplane.
On the Tango it is easy, just cut a 3/4 inch strip of monokote, fold it in half, and
seal it in place with the elevator held in the full up position.

Did I mention how great Don and Carla are to work with?

Thanks
KIM FOSTER