Chute that's a nice cover! 

Had problems with random bits of loose filament that would fall in the hole beneath the poop chute.

Decided to make a quick and simple little cover to address that issue. The cover is thin and pliable so it's able to bend slightly and makes for a nice tight fit.

To install: Just start the large pin down the center above the slotted opening then tilt the top slightly to the 10/11 o'clock position and slide it down into the opening then straighten it out and push all the way down until it's seated firmly into the opening.

Video HERE

Happy printing!