Washer off balance on first spin cycle

Yes I have replaced all the springs on the washer thinking this was the problem of it being off balance during spin cycle. My wife tells me that its now worse than it was before, she also says that the tub leans to towards the back right of washer. What could be the problem of this so I can get it fixed in a timely manner with out her getting upset with the noise and movement of the washer.