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I got to thinking about my polar variation. I think it's a great exercise for PS newbies. You know, a handful of basic tools to do something that is kinda cool and/or useful.

However, writing a tut for it isn't my style. If anybody wants to "steal" it, feel free.

Later, if I feel the need, I'll ramble about the lines some more. The method I used, Guess-timating, isn't exactly exact. There is a better way or two.