This is a good story.
Unfortunately, even though such a thing is within my skill set, the Tesla battery is so big that if it develops a fault out of warranty, I'll still be at Tesla's mercy since I don't have the heavy lifting equipment necessary to remove the battery on my own. Will the SC will be used to just swapping the battery (like I have seen reported) and tell me the same thing? I hope not. Could be costly vs a simple cell replacement or contact cleaning). Perhaps this is where an entrepreneur can step in?