About this 3D model

NEW AND IMPROVED! Revision 4 has modified outlets which direct air flow in a more downward direction, and less toward the nozzles. Also, STEP & IGES file formats (R4) are now posted. Made to fit a third 40mm fan for active cooling. The reason I designed this is because I wanted to get air all around the print. Having air coming from just the front was not working well for my needs. This design hugs a little closer to the extruder carriage than some other versions. This keeps it away from the front door hinge bolts! Helpful for PLA and ABS prints.