Nope, those are the only photos I took, sorry
Did not go further, sorry and I am not risking further damage for mine, since it works perfectly now :)
You might need to solder the thin wire back… for this you would need a soldering iron (or “pen”) or ask someone to do it for you.
Sorry to hear this Paul, however if you are feeling brave enough, perhaps go further and create another guide for this device.
Glad it helped you! It appears to be a common fault with this joystick.
Sorry to hear about the damaging cable, but I imagine is fixable if it breaks over time.