Here is one of the four 4 stroke engines. A Saito .91 inverted to retain a scale appearance. You can see the elastomeric engine mounts designed to reduce vibration to the radio equipment.
Aileron installed in outer wing panel. I used a length of wire running all the way through to secure the aileron. I also used popsicle sticks as stand offs with holes drilled through them. The outer panel is already glassed and primed.
This is really a different art form taking into consideration weight distribution and lighteness of material used...now I know why some spackle compounds are so light.
Really great to see how it's done.