Fly - you love to help the farmers don't you! The tailwag might be caused by the wind, the Chippie has a big rudder. I am so tempted to get No. 3! No. 2 was retired as I bought cheap batts last time and they bloated after 3-4 cycles then I gave her to a friend because I smashed up his fat plane very badly (I told him clearly that I did not want to fly it!!!)