PicoStick/Litestick dihedral
I originally flew my Pico Stick J-3 without and it didn't turn as well as I thought it should. I used some monofilament fishing line and the TLAR method. (That Looks About Right). I didn't have to use a mast. Just pulled the wings up. That did the trick. I guess I brought them up about two inches a side. Try several different settings and see what you like.