Quoted from goingincirclez:I know it's been discussed, but that type of plastic really isn't designed to flex. For the trouble of switching to a more elastic plastic, I have to suspect a piece of die-cut spring steel in the same shape, would work a lot better and last almost forever. To preserve cosmetics they could laminate it with a mylar sticker of the same art currently beneath the transparent part.
Speaking of mylar... has anyone tried laminating a broken part with some mylar strips, or even thick clear packing tape, to see if that would work any better? Thin strips of mylar might make a decent hinge where the range of motion is pretty limited. Certainly couldn't hurt to try this if the original breaks and you don't have a spare. You'd have to laminate both sides of the part across the break... with a small gap between them to allow the laminate "hinges" to flex without forcing the bottom one to stretch (the bottom would flex upward; the top would compress into the gap; both would be needed to keep the parts aligned and prevent the mech/ship from simply flopping over & getting stuck).
I don't have one so I can't tell for sure, but I don't get why there isn't just a tube directly under that cone-like white piece and have two posts or hooks on the cone attached to small springs attached to the tube/pedestal below that pull the cone down to a home position where the inside of the cone it rests on top of the tube, then when it's poked from underneath, the springs pull it back down onto the tube to "home" position. Would get rid of that plastic square on the side completely and make the printed plastic it covers fully visible. You could make the tube top curved so the cone rested somewhat randomly to introduce more jiggliness in the spring above, too.