MP Mini Delta basefan duct

Even after my last modification i wasn't satisfied with the noise reduction of the base fan in my Monoprice Mini Delta. I recalled what has to be cooled in the base of these printers. It's the aluminium heat spreader, that is glued on the drivers on the motion controller. That's why i designed a fan duct, that directs the airstream of a more silent 5015 linear fan directly over the heatspreader.

The duct is superglued to the fan housing, and the whole combination is fixed with 3M mounting tap