Watching for the 100th time the armor scenes in ANH frame-by-frame I discovered something I never noticed before,   a little "hook" on Han's bicep pieces that prevents them from sliding too low by "capturing" the shoulder elastic.   I saw that little hook only on Han's armor, and it's clearly visible only in the "let's wait here" scene and in the trash compactor scene.     Has someone noticed this before? Since a lot of times Han's biceps are completely down, I assume that the little ho