This was made as I HATE having junk fall down into the bottom of the printer. I wanted to prevent all the junk from falling down and maybe getting sucked inside the fans of the PSU, or even the fan that blows on the botstep drivers.
I saw one similar to this for the Creator, however this was 100% measured and drawn by me. Nothing fancy, I just don't like stringy plastic stuff dropping inside!
You may need to file just a bit if your printer isn't calibrated highly like this one. Its a tight fit!
Whatever blows your skirt up