Good to know(!), but it just shows they try to go beyond anyone else in the finesse of mobile parts and trailing edges (like the new tol FW-190s and Spitfires). I'd rather see that than carve kits thinner for days, or some of the thick tailplanes of Hasegawa even today (like the awful Hasegawa P-40 or 190s tailplanes)... They actually mould the hinges correctly, and have the right outward taper on the tailplanes, which is rare.
