As I am preparing to upgrade my MK3S+ to MK4S (well, MK3.9S), which sits in my Lack Enclosure V2, I need a 60° version for the heat bed cable connector. Vincent's solution for the MK4 seems like a good solution. I remixed the WiFi cover of the MK4S to fit his original larger radius cable guide (for MK4), which avoids the interference between the heatbed and extruder cable bundles. This is also useful without the 60° connector.
Instructions; print “part B” of Prusa i3 MK4 MK4S Heatbed Cable Cover 60 Degree (60°) for Enclosures, and replace his “part A" with the present model. See the photo.
I also added the infills of the WiFi symbol, to make a color print with MMU.
Disclaimer: I have printed the part and mounted it to the electronics box, and it looks ok. But I have not fully assembled the printer yet, so there might still be bugs/issues. If you make it and encounter problems, please let me know and I will try to address.
The author remixed this model.
I modified the WiFi cover of the MK4S to accommodate the original large radius cable guide designed by Vincent.