From Jethro_uk@21:1/5 to All on Mon Nov 25 12:16:45 2024
Update:
After buying a £1 box of chalks, I held one against the cords and worked
the blinds a few times cutting a notch in the chalk.
All seems well now, but in typical "Would you believe it ?" fashion the temperatures have jumped (back) to 10C outside and the problem only
seemed to happen when it was quite a bit colder (like snowing).