Yes I still have the corner casting... It's in storage after a move so will take some time to locate. If it's what you need, then it should reunite with a Skippy.
I sent you a private message with my direct email.
Sorry to bring up an old post, but I was looking through different posts and trying to determine the name of the part I am missing and I saw this post. When I looked at the picture, it looks real similar to a part from my Skippy. Not sure if it is the right dimensions or the correct part, but is this something that is still around?