Heatbrake manifold for the Creality Stock Hotend

The Creality stock print head, for all it's faults, performs reasonably well, but on of it's subtler problems is how the airflow is managed . . .

or better said, how it's not managed at all. The fan is roughly positioned sorta in front of the heatbrake and hotend (which is insulated or the hotend wouldn't hold temp at all), and has an out of the way exhaust vents that no air exhausts through. Instead, the air mostly spills downward . . . Right onto your parts and heatbed.

"Hey great!" y