RE: Space Shuttle Depron RC Model - Scratch..
Great news!
I was able to find some higher grit sand paper along with some tools to clean cut the Triangle stock balsa pieces that I bought from the hobby store today.
The better news is that using this higher Grit Sand paper, I was able to round the existing Foam all along the Leading Edge of the wing assembly and this turned out better than anticipated as I had thought that I would need to glue in yet another piece such as the Triangle Balsa Stock all along the leading edge and it turned out not needed.
I have taken some pictures showing how well this Foam board that I bought at Bob's hobby Center here in Orlando, Florida acts when sand paper and the forming of the edges turned out better than expected.
Stay tuned for pictures!
Carlos