Has anyone here tried restoring original TRICO Windshield Wiper Arms? My originals are straight, and in pretty good shape, but the Chrome on the "knuckle" is pretty dull. I found a place where I can get the rivet, that fastens the Stainless arm to the "knuckle". I have some other pieces I need to have plated, and thought I would do these too if it's not too much hassle. AND if it's worth the bother. Any help, or opinions appreciated. Oh, forgot to add, this is a fairly early '67. And I'm keeping it as much original as possible. Thanks!