@burtoogle:
What settings are you using for this? I've been cranking up the temperature to reduce pressure and slipping.
For a v6 with 0.4mm nozzle, bowden, titan, 1.75mm PLA @ 200deg I am using M592 D0 A0.010 B0
This gives me reasonably linear extrusion between 1mm/S and 5mm/S extrusion rate.
Thanks, will experiment with this a bit once my print finishes. Currently pushing around 14mm/s at with 0.6mm nozzle 0.4 layer heights at 100mm/s speeds. Hopefully this is the solution along with pressure advance.