I just placed a deposit on a demo/loaner/inventory Model S that is out of state and may take 2-3 weeks for delivery. Since the deposit was made three days ago, the car was driven an additional 300 miles beyond what was quoted. I took a screen shot of the vehicle when it was offered to me and the purchase agreement just arrived with the extra 300 miles. I suppose I can ask for another $300 credit on the car - but what's to stop someone from putting another 1,000 or more miles on the car before it's delivered? The salesman said that once I placed the order, the car is "removed" from inventory but that is apparently not the case. Has anyone had this experience or can offer any advice? The "adjustment" (discount) was substantial: 2018 Model S with all options offered at $12k discount with 5,000 miles. Thank you!