I hadn't re-calibrated my battery in awhile, so last week I decided to. After I did, my battery health dropped down to 65% after only 24 charge cycles (I keep it plugged in most of the time). This doesn't seem right to me. Is there a chance I messed up the calibration that could cause this? Like not leaving it unplugged and off for long enough? Any suggestions? I'll probably try to re-calibrate again and see if it changes anything.