E3D Titan and V6 mounted on Folgertech FT-5 not working well. Ripped off the provided FT-5 extruder and hotend because of max frustration and bad extrusion Mounted up Titan and V6 --- extruder even worse now. Can't do any thing close to a calibration It is a good filament grinder with big pile of ground filament in there. Tried all kinds of spring settings, different filament, different step/mm can't get good extrusion. Hobbed area on drive was too far back --- shimmed it out wit washer no help Anyone got magic procedure to set it up. Dumpster is filling up with used extruders / hotends!!!!