When was the soonest anyone has seen IMA do a recalibration? A couple weeks ago I started out on a drive with the usual 6-7 bars (of 8 in the CRZ). After about 2 miles of low speed driving around town, I noticed regen, but the battery kept dropping. It finally stopped at 1 bar of battery (right before the hill climb out of town no less). I climbed the 3 mile hill and by the top I had 8/8 bars again. Over the next 5 miles it fell to 3 bars then finally stabilized at 7 again. Overall mileage for the trip wound up above average, but I've never seen this behavior before (or again). I have about 5000 miles.