Wanhao D5s cooling duct

A new cooling duct for the Wanhao D5s I've added the source file so you can adapt it to your own liking. tested it a lot so it should be ready to go. 2 version one with a restrictor for when you can't control the fan speeds and one without it when you can.

Enjoy~

Fan
http://www.ebay.com/itm/1pc-Brushless-DC-Cooling-Blower-Fan-50mm-Exhaust-Fans-50mmx15mm-5015S-12V-0-06A-/281639551624

Retraction settings for the D5S mini

12mm retraction at 120mm/s

Print it at 25% infill or more an