So we've had the car for over a month, but used a 110 or other chargers until now. My electrician just installed the 14-50 outlet and the car seems to be charging normally. The app is showing 28 miles per hour at 230v at 32amp. So it appears about normal, but not the 'ideal' 30 miles per hour? We have a pretty long cable run. Maybe a bit over 100 ft from the main panel to the sidewalk charger. Am I looking at a voltage drop or is this just normal and could be due to the car battery being over 70% at this point?