Hi, I'm new here and I'm looking for help! When my brother's business went under, I kept a few pieces of equipment for my home. One othe which was a 21" Sensation Commerical Push Mower. The problem I am having is that the mower lost the metal brace that goes under the discharge chute. Now the blade banges into the deck when turning on the back wheels or hitting any kind of bump, root, etc. I can't make a replacement, since I don't have a master to work from. Does anyone know of a place where I can get one ? Or has a used one they can sell from a junker?