This clamps on the Nimble drive cable. Do not tight much. It will stay.
Be aware of the twistforce it can produce if the bowdentube is not moving/rotate easily.
Print as is with support. ( Is used PetG)
(I just cut out the tube part from the source and added the rest.)
You will need a M3x20-25 screw + nut to fasten it.
It could possible be used on any printer with the Zesty Nimble (not sidewinder.)
- Future development ? Add some kind of connection to 'base' to prevent it from rotating the drivecable. I'll see it it become a problem.
OK. Version 1 was not ideal, not easy to dis- or reconnect.
Here is V2.
It will just snap on/off (with some care.)