Torsional rigidity in EPP KFM-airfoiled flying wings
I did a search on the forum for tips to increase torsional rigidity in general and more specifically in an EPP KFM flying wing. What I found was:
- Rigging (not really practical on wings)
- Strapping tape (difficult to work around the stepped edges of a KFM airfoil)
- Covering film (KFM airfoil goes bye bye)
- CF (not sure where to lay the CF to get the best results).
So... any ideas or tips as to how I can make an EPP KFM flying wing more rigid in torsion? I guess there is always option 5, ignore it and don't fly too fast, but I'd like to leave that as a last resort of course
Thanks in advance!