Joh You can. Organise a screw with the right diameter and a suitable nut.
should be feasible, if i try it i will let @Ines explain the mounting again, but since my father should not know about it, i am not sure if it is possible to try it together with the chain.
Ines , when you have to spend 15 minutes going to bathroom that is next to your bedroom in order to fill a water glass, and another 15 minutes going back to bed, you will think about this... π
It would only be a one time test, but you are right, that would be awful π
carg
thank you for the tip π