Bowden Extruder mount for a CTC printer (ebay clone)

thingiverse

You'll need this clamp to attach the bowden extruder to the printer's top, just like in the picture. Two m3 bolts are required to secure the clamps together tightly. Don't forget to print with a 0.1 accuracy and a brim to ensure a smooth finish. Additionally, you'll want some packing material for the back or an extra printed part to support it securely. I've found that folded paper works beautifully in this spot. This mount can be installed on either side of the printer, making dual extrusion a possibility without any modifications to the frame required.