A broken spring on a cold morning can make the garage door sag toward one side, giving it a tired

https://garagespringguide042.bearsfanteamshop.com/garage-door-repair-checklist-for-a-broken-spring-on-a-frosty-morning

A broken spring on a cold morning can make the garage door sag toward one side, giving it a tired, uneven look and a useless motion.