Replicated model of cable guide to extend it for strain relief https://www.printables.com/model/1435678-updated-v2-centauri-carbon-print-head-usb-strain-r/files.
To use it you have to pull out more tool head cable from the back. It helps cable not to bend at the end of that strain relief and for the motors not to emit weird sound when tool head is in middle front or front left/right