I am sure this has been discussed, but I can't find it through searching. Perhaps I don't quite know what to search for. I bought my Tesla Model 3 long range in August 2019 and the first time I charged at a supercharger I was at 305 miles of an estimated range and not quite at 100% charge. I continued to charge to 80% and would wake up with around 250 miles of estimated range. Recently though, it would take charging up to 90% to see 250 miles of estimated range. Supposedly Tesla did diagnostics and said that all is well with the battery, but I still wonder. Does this seem normal? Are others experiencing it too? Am I possibly doing something wrong? I would rather be proactive is something seems amiss.