Prusa i3 MK2/MK2S/MK3 Filament Guide with reces for cables / wires

cults3d

I just made some adjustments to get it working for me:\n- Added a recess on the back side, since I've got wires running there for the lights\n- Added a very thin wall to the open loop: My initial print attempt failed because the small piece at the open end broke loose from the bed and ruined the print. With this version you can print it well and easily cut away the thin wall if you want an open loop, or leave it as is if not.\n- Added a small notch so that it really snaps onto the frame and the guide doesn't move.\n\nWhile I was at it, I created three versions:\n- An open version with the recess and snap-notch\n- A "closed" version with thin wall, recess, and snap-notch\n- A closed version for a 4 mm PTFE tube - this one I use in my enclosure\n\nThey fit perfectly on my MK2S and MK3.