mod values

  1. Lindsaybev

    Compass Mod Values on P4A using Litchi?

    So, I feel foolish. I went to fly my drone and got my very first calibrate compass warning. I tried to do it three times, but it was not working. DUH! Then I realized I was standing on a bridge, probably made up of huge amounts of steel under all that cement. Dumb. So I have since...