I just got my model 3 long range I took it on a 220 mile road trip. Started at a full charge put it in the navigation and even though my battery said 350 miles the navigation said I would only have 4% battery when I reached my house.I made it about half way stoped at a super charger and added 100 miles and just barely made it home with 10 miles to spare . I did drive it at around 80-90 mph but that’s still half of the estimated 450 miles I should of made it home with miles to spare? If I would of only drove it at 50-60 mph would it make that much of a difference?