Jay,
On the rear fin, ya might want to try and CA some carbon fiber rod, on each side, front and back of the fin and give it a shot of white spray paint. I'm cheap. LMAO
Dave
ORIGINAL: theradioflyer
Another thing as you mentioned Jer, the rear fin is so fexible and weak I'm not going to use it. I can see myself trying to land with the tail low and it bending out of the way for a tail rotor strike.
Blessings,
Jay