Printable piece that can mount on the rods that hold the waste bin for the BFB 3000 and 3D touch. Seems to almost eliminate curling molten platic from sticking to the hot end during warm-ups.I modeled it based off of the center distance of the two highest pins on my printer (69.8mm). I'm assuming they are all pretty much located in the same place on other machines. Purchased parts: .010" brass shim stock 6-32 button head machine screws (x2) I attached a 1.375"x1.97"x.010" brass shim to mine with a tiny notch. The notch I cut in is based on where the hot end parks during the purge cycle. The Brass shim is held by two 6-32 screws. All I had at home was some 6-32 screws(robertson). I'm sure button head SHCS would look nicer! Warning: on my printer it clears my fans no problem. I understand not all fans are mounted the same on BFB printers? So be sure that they clear by manully jogging the carriage.**Edit: I added a underside piece to ensure it stays in place (I noticed on mine it started to work it's self off). The new piece will work with this existing one. It simply bolts on underneath the existing one.