120 mm fan mount for FlashForge Creator

This is a simple mount to "hang" a 120mm fan on the front of the FlashForge Creator, for active cooling across the bed when printing PLA. I noticed that if I don't have active cooling then for overhangs the PLA easily "droops", even if I print at 180C.

The holes are a bit too narrow for "normal" cooling fan screws, so I just used 4 zip ties to hold it in place.

I connected the fan to a separate power supply; I didn't want to risk mucking around with the FlashForge power supply.

Hanging is convenient because you can just lift it off whenever you need full access (e.g. to remove the print), yet it's still quite secure.