K40 exhaust vent

thingiverse

As most K40 owners know, the metal exhaust duct is too long and tends to intrude into the workspace when you want to use the entire serviceable area. I didn't want to get out the Dremel and cut a hunk of it off, so I worked this up. You will need to print this with supports for the part touching the build plate. I would also recommend printing this with at least a 30% infill to give it rigidity. Enjoy!