Hi- the Cub frame-up looks very nice! If you wish to obtain the neat fabric fairing near the fin- stab junction consider making the stab in 2 separate halves. You can make them plug into the fuse and the rigging of the stab-fin-fuse will be functional. Cover the fuse with the fin in situ. Use fairing over the hole where the stab plugs in just like on fullscale. Make it from cardstock, styrene sheet or lithoplate. I can send pics of this if interested. Cubs are fun! I've built 3 with 2 more on the way!