ORIGINAL: Lone Star Charles
Nice looking job. I completed the GP Extra 300s .60 size and yours seems very similar.
Regarding the pictures that you have posted of the vertical fin and rudder - suggest that you double check the construction of the trailing edge of the fin as well as the leading edge of the rudder before you go much further. I suspect that those pieces of balsa should extend to the bottom of the fuselage as one piece.
Love seeing the pictures.
Charles
Lol yes I saw that and it has been fixed, it was hard to tell from the plans. Good eye though.