worked great then I think I broke it by adding to large of a load. It's balanced but I think the tub came unattached from the front of the machine I opened it and nothing looks broken but there is a small tear in the rubber seal around the inside of the door and the tub where it attaches. Can I buy the rubber seal and replace it or is it supposes to be connected in some other way? Please help.Is there a manual that shows how it's put together and how to repair it?