The problem is that the responders don't get to see the right or wrong answers already given by others who took the time to help you. Some would want to know the history of your problem and some would not want to repeat what has already been said. This results in wasted effort by persons willing to help. If you had further questions you should keep going. The other post DID HAVE INFO on removing the column. If you have to take the headers off then you have to take the headers off. That is not hard to do. Taking the box apart on the bench as suggested on the other post, using the manual as a guide, is what DIY is all about. Tinkering, saving money, learning, fixing, building your "expertise".