I had my first crash last night. Stupidly, I let the battery get a little low and went for one last loop. Took a slight crash into the pavement from about 10' but all that broke was the can bus cord pulled the solder joints loose. Anyway, I wanted to make sure there was no other damage before ordering a new can bus. It started up normally. Gps locked and the props kicked on. So all seems good. I am curious though, what does the can bus do? Can I safely take it up and fully assess any further damage without having the can bus connected.