Dont the 3rd gen also have a 3rd "leg" in the hinge?
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Dont the 3rd gen also have a 3rd "leg" in the hinge?
2nd gen Minute inside arm hollows toward orbital creating two parts to anchor at the orbital, for the 3rd gen the hollowed out section has been reinforced with an extra post which can be seen in the image in this thread, which you describe as a "3rd leg".