Hi again,back to ask my second question since joining the group.This may have been a topic before?♂️ But I have no aircon or heat coming from the car.I contacted the guy I bought it from a he said it needs the mixer shafts( no idea) putting in.It was intended to be a duel zone but never finished the job! If I want to return it to single zone and get it all working again is it a diy job? Keeping in mind I’m a newbie:/