Over time something has changed here. The closed door to the garage now lets light in around it.
A couple of years ago, if I left the garage light on at night - could not tell, but now, there's a halo around the door. From examing the gasketing, it appears to still be ok, not appreciably shrunk Hwoever, simply pulling on the door handle to 'more close' door blacks out the garage light so the halo disappears.
Examining the metal part mounted in the door frame, it does not appear to be something that can easily be slightly moved in, to 'tighte' the door.
What's a good way to fix this problem?
Shim the strike plate, or shim the back of the ?? metal part onn the door itself? Or, adjust some mounting somewhere?