this is quite theraputic really. its easy to admit on here but who actually admitted it at the time or just told people "erm... can't find the problem , must be faulty servo or something.
its a favourite of mine when its obvious that the builder/pilot has set something completely wrong like the movements or cg but still tries to convince himself and everyone else there that it was "interference". its amazing how interference only seems to effect certain people and others never have any but make mistakes.

SO WHATS THE BEST EXCUSE YOU HAVE EVER USED??