Sometimes when my SOC drops very low (5 bars or less) the car will force charge for a long time and never seem to gain any bars, then suddenly the SOC jumps all the way to the top and I lose regenerative braking for a few miles. Is the a recalibration? My insight is fairly new, an '06 w/ <8K miles. Does anyone else get these "reverse recals"? Also, I've noticed that my SOC tends to move less when the temp is in the 40's or lower. I can have 3 bars remaining or be 3 bars from the top and no matter how much assist or charging I do, it never seems to move very much until the ambient temp goes up. Has anybody else seen this on their own car?