I have noticed something lately with my Roadster that I wanted to ask others about. Please let me know if you have observed anything similar. When I recharge at 240 volts (12 amps to 70 amps) my car stops at 180-181 miles of range (standard mode). When I recharge with a MC 120 (12 amps to 15 amps) my car stops at 187 miles of range (standard mode). This has been very consistent lately. As the battery ages, how is this reflected on the VDS? Does the top number of miles start gradually declining when it is charged full in standard mode (4.10 volts)?