I was able to do a bit of printing with both extruders today.

3D Printing
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I was able to do a bit of printing with both extruders today. This is a video of ABS (green) and NinjaFlex (red). Just a simple wheel and tire that I modeled this afternoon to test out multi-material printing.

It worked pretty well but slic3r uses the bed temp of the first filament setting which was ninjaflex. Since I usually run that at a low temp, I had warping on the abs. So, just need to have a different profile when printing dual.
http://youtu.be/SkI3v34zavo

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Now that’s nice to see. Glad I’m not the only one who thought this was the best way to set up a printer.