Designed this out of necessity. As much as I love the FLSUN SR, it blew my mind that there wasn't some sort of cable retaining clip for the wiring that runs down to the bed. they just expect you to shove your cable into some extrusion. I couldn't abide. It is a simple design but it works pretty darn well.

The clip has a space for you to slide the cable and just snaps into place in the same are that the instruction manual tells you to just stuff the cable into. This part is custom designed to fit the specific bed heater cable for the FLSUN Super Racer.

Printing:

I printed this part in PETG with 100% infill and 0.16 mm layer height and it took me about 10 minutes to print one of them at 30mm/s. I am sure that it will work with PLA or other materials, as the placement is away from any heat sources.

They are a small component so you should be able to print as many of them as you would like reasonably quickly.

Please if you have any suggestions for further design changes or any feedback let me know in the comments so I can update the model.

Enjoy!

Cheers,
John