I bought what I'm pretty sure is a custom razor off Ebay. It arrived yesterday. It's a 6/8 blade and says "Manufactured Expressly For" on the tang and "Epwin Goopwin" on the blade. The reason I think it's custom is that the grind is deeper on right side of the blade then on the left, and the spine is not completely perpendicular to the blade (see picture below, I hope the pics show up). It doesn't look like it's been honed. What you guys think?