ORIGINAL: dick Hanson
You could paint EXTRA on a UCan Do - and it would be almost as scale as some of the stuff flown.
This may sound silly to some but the scale thing is really an "impression" of scale now.
if it looks like a full scale craft known to or possibly a model which looks like a prototype of a plane which could fly full scale aerobatics (IAC )--it will likely be aceptable.
You just made my day
!! As funny as it is, it is just about true. My Extra IS scale and everybody says to me that my plane looks too short...