Lulzbot mini - dual fan plus heat sink fan

This is a rough design to maybe get the ball rolling for a complete double cooling duck using the existing 40mm duct fan along with the 40mm shroud fan.

This works but trying to improve on the design possibly into one piece instead of two and smoothing out the duct work to increase air flow in the double cooling duct.

The left duct can be an additional 2mm wide to increase air flow. I have not done this yet.

I have mounted and tested the two cooling ducts and they work great.

To pri