Just advice.
Change the gauge from "miles" to "%" and don't bother with that number. Because "miles" gauge shows the value based on the "rated" tesla energy consumption instead of your real energy consumption. Because of that, this value is completely misleading, because you ll not be able to actually make 250 miles on a single charge. Also using % gives you a better understanding of your charge level, especially when using navigation which predicts the estimated state of charge in % on the arrival.
The real projected range you can check in the Energy App which is calculated based on your actual energy consumption.