Justanswer.com did not answer my question, and I did not authorize payment. They debited my card anyway. Now I have to try to get it back. This is no less than fraud and probably qualifys as theft. Do not give these people your card info thinking that you can withhold payment if you are not satisfied with your answer. I asked for specific information on how to check a control boards functions to make sure it was bad. I was told by their expert that he thought the board was bad and to change this board out. I already suspected the board and... read full review »