ah jw,
tooth sweet mon brov,
you are spot on it was the airframe icing system that "cancelled" the climb that was/is known as the "anti climb device" how silly off me
anyway my girlfriend has being using the same HAIRDRYER for 20 yrs also and she hasn't had any problems with it either
all my time is on boeings and airbuses and i haven't shut one down which i think is a better result.
layfar,
not only will it happen during the type rating it happens every six months also by some strange coincidence,cant work it out