thanks, that's interesting, mainly to translate this vocabulary in english (man, "spherical joint"? I prefer the french "rotule", nobody outside of the trade wo

thanks, that's interesting, mainly to translate this vocabulary in english (man, "spherical joint"? I prefer the french "rotule", nobody outside of the trade would ever guess what it is, you feel so l33t). It reminds me of my youth, the professors loved garage doors, cinema film advancing fingers, and shitty kinematic simulation software.