Single-piece filament Y-switch for e3d pushfit connectors.

pinshape

So I decided to give dual extrusion with a single nozzle a try and it's actually pretty realistic. I've seen other Y-guides that have inspired me, but I didn't like either of those for various reasons so I ended up designing my own, which is fortunately not too complicated. This one is a single-piece print with no support, and it's pretty customizable if you need to make some changes. Since it uses the threads.scad library, I didn't bother making it customizable through a customizer (although it's definitely possible, but way too much hassle). Now when it comes to printing with this Y-guide, that's a whole different story depending on your firmware and slicer. You're basically on your own there. If you do decide to use the scad file, make sure you render it with draft=false at the end.