I got a v6 direct from E3D about a month ago. No matter what I do it is always under extruding big time. Only been working with PLA. Iv tried temps from 190-220, Flow % from 95-150, and even changed the nozzle diameter in Cura. All to no avail. The printer was fine with the Lite6 so I have no idea what is going on. Any advice would be most apreciated. thanx in advance.