My third and final flight of the Atlantis today, before I had to pack up and go to work. I was in a hurry because the tank's barely big enough for a full pattern, so I didn't check the lines as closely as I should have. Took off, and everything was wrong -- it turns out that one of the line clips was bound up and cockeyed.
I did NOT try to fix it in flight, because I crashed Mike Haverly's KISS doing just that. I did, in fact, spend several laps telling myself not to touch that @#$% clip -- and I managed it, and the plane came in to a beautiful landing after a bit over six minutes of very boring laps. So, that old plane crash saved a Really Nice plane today.