Just got this in my email… Looks interesting. Has it already made the rounds (or already in the Wiki)?
Note the explicit request to sign up for the newsletter:
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As promised in my previous email, we’ve got the download page for your Free GCode Programming Basics Course ready. Here is the link:
GCode programming is a great skill for any CNC’er to have, and this course covers all the basics to get you started or to serve as a refresher right away.
If you have a friend you’d like to share this with, we’d really appreciate it if you’d just have them sign up for our email newsletter. They’ll get immediate access to it there as well as our weekly digest of great blog posts for CNC’ers.