Well, after using this vice, anvil combo for a bit. I like the way the vice is working, but I am finding the "face" on the RR rail is to small. I'm leaving way to many hammer marks, because the face of the rail is smaller than my hammer face. The "fix" I'm thinking, is to cut out the rail and weld in a sledge hammer head on end, pretty much flush with the rest of the web of the rail.
Any thoughts, or suggestions? Thanks