CraftBot Airflow Improvement Module (AIM)

This little gadget snaps right into the CraftBot (original or plus) fan module. Its purpose is to optimize the air flow at the cold zone of the extruder. It prints without supports in minutes and it is very easy to snap right into the fan module. Hopefully this will make your CraftBot less prone to leak inside the PEEK, and print more smoothly by keeping the heat down where it belongs.

Assembly:
Remove the two screws holding the fan module in place. Snap in the AIM on the inner right side as depicted. You won't even need to disconnect the cables under the fan module. Fasten the fan module again with the two screws and you're good to go.