Bonded in the RH fuselage side lower longeron doubler piece. Same as the LH side, I did not have to make any relief grooves as the curve is pretty minor. I did use nails to locate the double. The reason for this was to get the finished square profile up to the hieght of the other wood to be added later (0.75"). This required raising the triangular doubler up a little from the RH fuselage side. This was also true on the LH side. This will result in a nice flat surface 0.75 inches above the fuselage inner skin.
Clamped up
Another view
Another view, peel ply over joint that I blended with flox
