Slide Lock that is not properly sliding in into the track. the slide arm has become bent and the track was not aligned properly.

Track that is customized for the house. This kind of configuration is uncommon but there are times with it is required to have custom track assemblies

Track that is not aligned properly. This misalignment will cause undesired sounds during the movement of the door during it’s lifting / closing cycles.

View of pickup arm that has seen better days. You can see the custom mounting of the spring assembly that requires additional punched angle to assure the spring wouldn’t be unsafe.