Ender 3 / Ender 3 Pro Direct Drive Bullseye Duct Mount

thingiverse

I assembled these original designs together, but I don't take credit for them. I wanted a low-cost direct drive that was robust enough to print flexible filaments on my Ender 3 Pro and use the Bullseye duct at the same time. So, I decided to combine them into one unit. I strongly advise using tree supports in Cura when assembling. When putting it all together, attach the fans last. I also found that the right bolt for the roller wheel was a tight fit when passing through the fan shroud, but it goes in just fine. For more information on assembly or needed hardware, please refer to https://www.thingiverse.com/thing:2759439 and https://www.thingiverse.com/thing:3589452. I added a version of a cable chain mount from https://www.thingiverse.com/thing:2920060 as well. The STEP file is included so you can modify it to your liking.