<p>Eliminates softening and jamming of your filament due to heat produced by the extruder motors. I also added heatsinks to the top of my motors.</p><p><br></p><p>I had to print this with massive supports in the orientation it's already in. If anyone comes up with a better way let me know!<br></p><p><br></p><p>Much credit and love to Lemm, whose original Printrbot fan cover design:</p><p><a target="_blank" rel="nofollow" href="http://www.thingiverse.com/thing:261115">http://www.thingiverse.com/thing:261115</a><br></p><p>I crudely hacked in order to make this part.</p>
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