hi
i am building my third C-G chipmunk kit and made copys of all the parts for more ,i really love this bird flys great ,we loss the two last year in a mid air we had these two for 10 years ,i was lucky to win the bid on ebay for one new in the boxs ,now i see that the main spars go about 2-3 " past the plans would it be better if i make the wing 2-3 inches longer will it help it or should i just cut them at the plans egde as i did before it would make the wing 68" long from 64",thanks
https://www.youtube.com/watch?v=S75IF4LUMoE
Hi rye,
I assume you are building the Super Chipmunk which is highly modified from the original military trainer.
On that basis, as implied by TB any modifications does not make much difference.
You may look at post #7 where you find the dimensions of the full size original Chipmunk if you are concerned with scale dimensioning.
Zor