Hi folks. We recently joined the Tesla family with our purchase of a Model S 75D. Loving the car BUT disappointed by the fact that our car seems to use 2 miles of battery charge for one mile of driving. For example, drove just under ten miles the past two days but the battery dropped 23 miles in charge. The other day, I drove 11 miles but the battery dropped 18. On average, the car seems to need 2 miles of charge to give us 1 mile of actual driving. I would expect that if we were driving Lewis Hamilton style or accelerating from stop signs like we were in a drag race, but we've been taking it very easy and just enjoying the glide. So we're at a loss to understand why the car is consuming so much juice to go so few miles. At this rate, the advertised 238 miles of range is actually about 105-120. Anyone else ever have this issue? If so, how did you get it fixed?