Schlotzz Bowden Extruder - By Coog

This is my rendition of Schlotzz's Bowden extruder for 3D printing. I elected to modify his design a little. I added a thumb lever to the idler arm. I also knocked out a little bit of the tube areas so I could add a M4 nut to the tube to hold it in place instead of the typical PTFE tubing holder. The poor mans method!

Please take a look. Enjoy - share! and of course all credit goes to Schlotzz for given me the original design!

Thanks
~Coog