Elevators, rudder, and vert stab finished. Just need to assemble the horizontal stabs and the tail is formed. Only thing left after that is hinges and covering.
I coped all ribs and tubes where they met 3/4" tubing for a snug fit. 2024-T3 sheets were used for nearly all gussets. Where ever two different tube sizes came together, I needed to shape gussets too complex for the stiff -T3 aluminum. So I purchased a sheet of 2024-T0 and formed the gussets from that. It was as easy to form as putty. Once formed, they were heat treated to -T3. It made for a very clean, very strong fit.