Next step is cutting the aileron off of the wing,[X(] I really didn't like doing it this way. Building the wing and aileron and wing in one piece is ok and pretty efficient I thought, but you could end up re-building them if you are not careful while cutting.

First pic is the cutting process and the second and third are the results after sanding the cut edges flush with the spars. Fourth is the trailing and leading edge hinge blocks installed. Next is the leading and trailing edges glued in place ready to be drilled for the hinge pins and the bevel shaped on them.