Hot-end cooling fan wall (in case the fan is on backwards according to some ;)
thingiverse
Hot-End-Fan Wall Add this wall to your hot-end, in my case from e3d-online.com, to keep the hot-end fan from blowing air on your print and prevent warping. Instructions: To install, download the provided Sketchup file to adapt the object to fit your specific setup. Instead of printing holes, it's easier to drill them directly into the wall. For cutting through the extruder fan hole, use a sharp knife for precise control.
With this file you will be able to print Hot-end cooling fan wall (in case the fan is on backwards according to some ;) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Hot-end cooling fan wall (in case the fan is on backwards according to some ;).