PSS.. Muke, you were close.
For those that have done the showplanes fastback, how difficult would it be to get the top of the canopy inline with the turtle deck rather than the slight "bubble" ?
I think you could reduce the angle mismatch at the upper rear by cutting the Plexiglas so it sits lower at the front....the design offers some leeway, as the mounting flange across the front (where you bond the Plexiglas) is shop-made. Obviously lowering the front means less headroom. Personally I like to sit high. I can just barely see over the spinner and have about 3" above my head.