I never found it a problem stepping from a chopper (cyclic right, collective left) into a Navajo or Aerocommander an hour later ((wheel in left, throttles right) but I DID have a problem alternating between a Navajo and a Baron, as the machines had swapped the gear lever for the flaps. (After-landing checks, retract flaps...that flap lever feels funny, like it's got a knob on it .. oops..)