Martin, thank you very much. Photos are great. So if I understand, you put additional balsa between the spar and top sheeting. Once I have top sheeting done, I will put it there.
Hello there!
I started with this build two days ago and this thread + Herri's thread are like a manuals for me. I am really grateful for them. Anyway, on the plan there are two references about flaps. Flap base and flap core. What is the diference? And where do you put hinges for flap? To the spar behind? is it strong enough? Thank you.