After malinga few iteration of the hinge location, and butchering the last skin doubler made, I resolted into making a new one. This allowed me to move the hatch hinge about half inch fwd. With the new doubler in place, the hatch door rubbing issue is now resolve. I now need to make a another doubler final version and a new hatch door.
I also worked for a few minutes on the rudder pedal assembly. I found a way with thin washer to limit the side play on the master cylinder.