Originally Posted by Troy
Most electric pylon planes do not add down thrust or right thrust. It is common in some motor-gliders or Hotliners to add down thrust (because they may have higher camber airfoils) but I have never added down-thrust to a Speed 400 size airframe up to 200+mph F5D planes. I have added right thrust only to EF-1 style pylon planes because they have short tail moments and large diameter propellers that create a lot of "P" factor on takeoff.
I have done the plug following what you said.
It is now finished and waxed.
I applied 5 coats of wax. I believe it is enough, because I will use PVA also.
Now will start working on the flanges.
My work schedule for February has only 40 hours of flight and I think that will be able to finish the mold.