Best protractor for aligning to cantilever


I am trying to find a protractor that makes it easy to align the cantilever rather than the body to a grid. I have a cartridge where the cantilever is not perfectly parallel with the body. It's a Grado and the plastic on the front of the body is not seated correctly or something. The cantilever is parallel to the back, but the front being out of alignment makes it hard to align to the body. It is merely a cosmetic issue so I would like to keep the cartridge.
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Showing 2 responses by riffer

I am not sure about the Universal, as I do not have one, but my older Wally Tractors have parallel lines scratched in a mirror that allows the user to eliminate parallax while aligning the cantilever. Look over the instructions to see what I am talking about.

As with all recommendations of the Wally tools, understand that there are considerable problems actually getting them from Wally. Do a search here and on othet boards for more information.