Quote Originally Posted by irving2008 View Post
It the one described in this book: http://www.amazon.co.uk/gp/product/1430224894

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and on the site Build Your Own CNC Router, CNC Machine, or 3D Printer
Ah ... there might be a few easy upgrades then :)

best use the 1st built one as an example of what you are and are not happy with about it, and go from there.