Matt,

I just finished recharging the 2 350mAh Lipo's and they took a total of 383mAh (250+133) after 9 6-minute flights and also about an hour of being on continuosly today as I set up the new Airtronics SD-10G radio system. I was moving and holding the control surfaces in position while using the throw gauge, so I reckon that is very conservatively worth at least 1 more flight, so make that about 38mAh per flight.

That's it. It reaches the point sometimes where it isn't going to help to test any more. I will continue to carefully monitor the batteries as I normally do.