Originally Posted by MTS

Hey, anyone that knows that value of Pi (and how to use it) gets a gold star in my book.

I remember watching an episode of the Orange County Choppers years ago - maybe it was while they were making the Spiderman bike - Paul Jr. was talking about the process of cutting the templates - made me crack up.
Same terminology, same tracing, same cutting, similar application.
Just different materials and tools.
It was quite amusing.

If you can, post a picture.