I'm curious what your Long range Model 3 charges to at 100%. My Performance 3 is around 276 miles at 100%. I take very good care of my battery. Just curious where everyone else is at. For reference, the day I picked my car up it charged to 302 at 100% and has been going down ever since. 12k miles on the car. Have supercharged a handful of times. charge to 85% every night. Twice a month charge to 95%. Once a month charge to 100% and drive immediately (hoping to re-calibrate battery - never a change). I wish I had done TeslaFi from the beginning, but did not subscript until I had 7k miles on the car. Firmware seems to have no affect on my range... all the drops on the chart above do NOT correspond to a new firmware version or any sort of temperature variance (charge in garage at a temp of about 65F every night - San Diego).