So I posted this under general discussion, and that was the wrong place. But, hello everyone, I'm relatively new to fountain pens but yesterday I just received a Rotring 600 fountain pen with gold trim! It writes very well, but there are two problems. First, it looks like the finish is missing. I don't mean brassing but literally it looks as if someone took acid to it or something. Also, it's missing the red Rotring logo by the cap. Is there any way to fix this? Thanks!