Here's yet another clip to attach the cable from the EBB2209 to the reverse bowden tube.

The “low” side is the 4mm clip that attaches to the tube, while the “high” side is 4.5mm and attaches to the data cable.

Printing these in PETG with a 0.2mm layer height proves to be strong yet flexible enough, and a set of 5 prints in 16 minutes including bed levelling and calibration.