I bought an after-market visor for my 56 also - and it did not fit until my body guy did a lot of mod to make it fit properly. Can't recall if it was Classic, but seems it was. That has been my experience with many of the metal parts that are not either NOS or original. Don't know if you will get anything any better from any of the other suppliers of after-market remakes. Good luck with Classic, sometimes you just have to be persistent until you get it to the right level. Had a similar experience once a long time ago with Jim Carter on other parts, and I got a personal message from Jim Carter who was most gracious, understood, and offered a full return. I ended up not using it --- but he's my benchmark - Dale