BCN3D Sigma Teflon Tube Standoff

6/30/16
Updated the standoff with a loop for the PTFE tube to pass through.

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Not long after getting my Sigma I noticed that the teflon tubes were rubbing on the Y-axis shaft. This little standoff has been doing a good job of keeping this from happening.

I added double sided tape to the housing side of the standoff to help secure it in place.