Very nice Claudio. I love the simplicity of the method you used. I think that the use of shims to help with woodworking tasks is a very under appreciated area knowledge.
The Stones didn't write that song about you did they Angie? I wouldn't blame them if they did. It's pretty special to find a woman who likes tools, beer, and woodworking.
Someone I consider a master woodworker once told me that a master woodworker is not someone who never makes mistakes. He is someone who is able to cover them up so that no one can tell.