My Sun Ray should be tearing up the sky by now however I went on a hiatus from building. I've just been too busy with all kinds of other stuff but I'll get back to the Sun Ray soon as possible. It wont be much longer.

MFK ask about saving weight other than making a lightweight lower spar. You could save some more weight by using contest balsa. That stuff is super light but cost more. Maybe cut out some circular lightening holes in the fuselage sides, stabilizer and fin etc.

Anybody else begin building a Sun Ray biplane?