Roll input problem

  • Can anyone comment on the roll problem I am experiencing with the Turbo Arrow IV? Using a Flightstick Pro. Recalibrated, tried different sensitivities and "dead zone" settings. After takeoff, the aircraft rolls extreme left requiring full right aileron to counter, and stays like that. The situation is power setting dependent, but not completely. Even at normal cruise severe aileron trim (right) is needed, limiting full roll authority. The problem is PA-28 dependent, the basic 182 installed aircraft exhibits none of this. Have not attempted PA28 reinstall yet. Any ideas? Thanks in advance.