Hi FitzNYC, let’s check a few things. Does the filament seem to be extruding well into the air when you clean off the filament and the hobbed bolt? If the filament comes out at and curls up it could be that there is a partial clog there. If it comes out nice and straight then it could be something simpler like filament tension. A little secret on that is to use this extruder latch jig (http://devel.lulzbot.com/mini/daffodil/jigs/extruder_latch_jig_0.3.stl) to tension your idler perfectly. It should be around 4mm spring length. Then use a standard Cura profile and give it another shot.