RE: Aerobird battery upgrade??
automan......sorry to hear that...i can relate. I did the same thing to mine....too gusty and was actually trying to land when it stalled out @ 15 feet and nosedived into the ground...2 feet from a bush that would only have broken my wing. But the hard impact loosened my controller board....just an FYI for you. make sure it isn't loose.
I consider that field cursed earth now......bad mojo.
Can't wait to see how the upgrade fares for you.....would like the link to the vendor if all turns out ok.
Good luck!