Anet a8 40mm fan holder

This is a fan holder for easy access to the extruder/filament without disassembly. I tweaked the idea from HACHIRO (http://www.thingiverse.com/thing:2148928) to suit the access port I drilled into the heat sink. I used the spacer created by AZDAWG (http://www.thingiverse.com/thing:1798669) as a starting point. It holds the fan snugly to prevent any rattle.