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Hi Mark<br>
<br>
"Just digging around on hackaday.com and found this beauty <a
moz-do-not-send="true" href="http://corexy.com/theory.html"
style="background-color: rgb(255, 255, 255);"><a class="moz-txt-link-freetext" href="http://corexy.com/theory.html">http://corexy.com/theory.html</a>"</a><br>
<br>
Many are building 3d printers based on this<br>
Eg <b><a class="moz-txt-link-freetext" href="https://www.youtube.com/watch?v=J-6i0JXKfvQ">https://www.youtube.com/watch?v=J-6i0JXKfvQ</a><br>
<br>
</b>You will probably want to skip to 3:33 <br>
5:25 how it works<br>
9:40 actual demo of movement. <br>
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