LISP: Draw Bolt Circle

[randyscott1]

I used to have a LISP that would draw a bolt  hole circle, such as those you see on flanges, manways, bolt-on heads or vehicle wheels. If I still have it then it's on a floppy disk & I no longer have a computer that reads floppys & I'm more concerned that it might be corrupted by now.

Does anyone know where I can download it or a modern version of it?

I'm now using ACAD2012 - does that cause problems if a LISP was written in ACAD10, 12 or 14?

[Kent1Cooper]

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@randyscott1 wrote:

I used to have a LISP that would draw a bolt  hole circle, such as those you see on flanges, manways, bolt-on heads or vehicle wheels. If I still have it then it's on a floppy disk & I no longer have a computer that reads floppys & I'm more concerned that it might be corrupted by now.

Does anyone know where I can download it or a modern version of it?

....

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I'm not sure what makes a bolt hole circle different from any other circle, so I couldn't say whether any of these does what you want, but if you go to http://cadtips.cadalyst.com/ and put "bolt" in the Search window, there are some Tips about such things.