andy-kelly

Hi, my connector looks just like your one in the picture. :???:

Hi Guys, I am new her so please be gentle with me. I built my UM 1 yesterday and my Extruder motor only seems to extrude in one direction, backwards. its drawing the filament out of the tube instead of driving it towards the hot end. Has anyone ever had this problem before. I have tried every thing to fix this but with no joy. Any help would be great. Thanks fellas, Andy out.........for now.