trust me, the wood is to thin to use CA hinges with any accuracy. The directions say to sand a , what 70% angle, then mokote the hinges with one piece on each side of the stabilizer. You have to flex the rudder/elevator to the maximum for each side, the monokote shoudl barely touch in the center of the hinge line to forma pocket for both the stabilizers and the ugh, err rudder/elevator.
I have seen the monokote hinges that was describes earlier, monokote strips, and they dont last as long as the technique that PICA developed/printed.

check this review I did on the Twin Mustang, it used the same hinge technique.
http://www.rcuniverse.com/showthread...&highlight=f82]