Dual Bowden extruder

conversion of the MK8 extruder into a dual bowden extruder. Turned upside down and adapted for 1/8 BSP push-fit connectors. Still need to design the head end, probably from aluminium.

Changed design slightly after 1st print needed beefing up a bit. snapped the push-fit clamp fitting nut.

Second version seems much stronger, the push-fits seem in there pretty tight.

Mount uploaded plus New Version of base to accommodate changes for nuts to hold parts together instead of threading abs ho