Ace wings
Go and ask Rob about it, it will not cost you anything to ask. You may find he has the answer you need. I also like build up wings and open frame work planes. I love to work with Stits Lite to cover them. I get great results each time. Don't be bashful, he does not bite. Just type balsaworkbench.com. and look for contact button. What have you to lose? Come on man, go for it. Ken C.