I'll use drywall for a building board, (on a trued flat surface of course). Thanks to all for the advice
I've seen planes at the club I joined, that looked like repaired crashes [&o]
But most of them, I learned later; were built that way[X(]
Although I don't consider myself to be much of a perfectionist.sp.
A straight, strong build. Is important to me.
For the performance of the plane. And more important, the safety of the other fliers and spectators[:@]