Unfortunately the mending things threads tend to get time locked. The last one is here:
https://engx.theiet.org/f/discussions/29823/repairing-things
This time the seal on our oven door broke, right at the corner where the metal fixing hook is.
I made a reinforcing piece from 0.9mm galvanized armour wire, the same as used in the previous thread, and fixed it in place with superglue.
Not very elegant but put the cooker back in use without waiting for a replacement seal.
I find these little engineering solutions interesting, I enjoyed this brief thread on solar battery chargers:
12V solar charger battery drain - why don't they have cutouts to prevent this?