What is the answer to the bottom corner of the doors?

[Nottswoody]

What can I put on the sill were it meets the the door when shut? It must have been striking it should I put a squirt of scilicone? I'm not painting it just yet as I have other things todo.. Cheers

[Os8472]

Sounds like your door must have dropped, best fix is to replace the pins and tweak the brackets