After swapping to the Duet Wifi unit from the Folgertech FT-5's standard MKS Gen 1.4 I needed to make an adapter plate to mount the new board in the control box. Since its recommended to cool the Duet from the bottom I designed this mount which acts as an adapter bracket between the 2 bolt patterns and also has a mount for a 60mm fan to cool the stepper drivers on the Duet.
There is a ramp with a small divider wall built into the design to push a good percentage of the air to where its needed most while still pushing some air across the rest of the Duet.
Though this is currently mounted and in my printer it should be considered a work in progress. Suggestions are welcomed.