JGAurora stepper driver cooling ducts
thingiverse
Untested as-is let me know if it works. Pictured was the initial design that apparently I shouldn't have completed at 4am... I just hacksawed until it fit. Think this is now correct and should fit but the f3d file is included if you want to remix. Duct just clips down onto stepper drivers, install a 5015 blower to the duct and assemble. Draws air in from hole under LCD screen, blows across driver's to prevent overheating drivers. Wire 5015 to 24v power, I've run from a 12v wallwart externally.
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