I have another thread about my roof rack coming off here: Car flex and losing a roof rack with bikes? It appears the roof attachment mounts from the factory have rusted and contributed to the bolts coming out. I’ve heard from 5 others with similar rust, but wanted to find out if a lot of others with a sunroof have experienced similar rust on their rack attachment mounts. If rust is a real issue, I want to bring it to Tesla’s attention to inform folks to check them so a catastrophic accident doesn’t happen. My car is two years old this April and I don’t live near a coast or saltwater.