I have now had two experiences where I get in the car and proceed to drive. After letting off the throttle, there is no regenerative resistance and the car just coasts resistance free. The first time I had fully charged the car, so I assumed maybe regen turns itself off until there is enough open capacity in the battery for it to take some charge input. However, it just happened again and I only had 321 miles of charge in the car or say three fourths of a charge. Thought or similar experiences?