Hi Ray,
That looks really cool. A mate of mine had a pee wee .020 when we were at high school, went like the clappers.
We built a sheet wing trainer, about 12" span from a scrap of 4"x 1/8" sheet.
Surprisingly it flew pretty well. It would loop, bunt, do reverse wingovers and horizontal eights. I remember using almost all of the circle to fit the eights in.
We broke a shed load of props, always crashing when we fell down in tears
(It didn't help that it seemed to be doing 100mph on 15' lines.)
I wanted one bad when I was a kid but couldn't justify the cost when I was saving for a .40, I knew I'd get one someday.........
Found one on E-bay about 6 months ago and snatched it up, unrun, brand new.
I haven't run her yet as I haven't found any suitable props here, looks like I may have to order those APC 4.2x2s from the US, the LHS's here tend to only keep stuff for .40 and up r/c arfs and nitro buggy stuff.
We found the .020 likes 25% nitro and upwards, I've even heard 35% recommended!
I really can't wait for the flight report as I have been "eyeing off" the Queen Bee plan in Tom Morris's book since I first aquired the engine.
You will have a laugh, I guarantee it!
Cheers, Rob.