How many KWH are actually available in the new software limited S60? As I'm preparing for my first road trip there is a stretch that will require some L2 charging. EVtripplanner says that the long stretch between Superchargers will require 65.3 kWh and use up 218 Rated Miles. I'm wondering how many kWhs I'd need to add via L2 at the stop midway in order to make it. I'd hopefully not need to add more than 10... Any word on how close to 60 kWh the useable capacity is on the software limited pack? I tried searching & it didn't appear that this has been addressed yet. Please point me to the right thread if it has already been answered. Thanks!