G1/8 "Y-piece" 1.75mm dual extrusion upgrade ( prometheus system ) ( 1/8PT ) CaptKirk Revision

thingiverse

This is a swift, untested iteration of SilasPfeifer's dual color extruder component. I find the Prometheus concept for dual color as a singular hot end more convenient to calibrate and utilize. The primary distinction in this version lies in the end where the two filament hues enter; the feed tubes have been enlarged to permit the bowden teflon tubing to pass through the connectors all the way down to the intersection of the "Y". This modification was made because I suspect the filament will be warm when a color is retracted, and I desired it to rest in teflon rather than against the printed plastic where I believe it could adhere. I intend to test this once my second printer, a CoreXY based design of my own, reaches completion. What are your thoughts?