DD is driving me nuts. Her latest trick is the old one of running up and down the sofa right on the edge. She fell off last week and got a real fright although unhurt. I spend all day taking her down from the sofa and distracting, moving to another room, telling off and nothing works. She gets straight back on and does it again, grinning at me while doing it. If I sit on the sofa in her way she does it on the armchair. She's going to fall off again and it seems there is nothing I can do about it. It's driving me insane!