Simple Way To Make An Illusion for Wood Turning

I was asked to show how I made a fairly simple illusion so I came up with a way to do it with a compass and a very simple formula to get the needed dimensions.
Let me know what you think.
The actual Illusiong: • A Simple But Cool Illu...
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You are watching how I do things and not suggesting others should do it the way I do.
You need to know your machines and how to use them. Follow how the manufacture says to use them safely.
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