I wanted to share this for a while but didn't get around to it.

This is my remix of the BlowHard 3000 by DaiHai8.

It now uses a 5015 fan and ALSO I did away with using the bottom screw to secure the fan duct. You will be using the two side mounting screws on the hotend.

Sadly, I sold my JGAurora A5 (it had been a workhorse for me in the past 2 years) and I can no longer take pictures of it in action. But everything fits!!