I have been having some problems with my gas tank leaking. Where the pick up valve screws into the tank on the bottom right side, the threaded piece on the tank can crack. Mine was leaking preaty good. Apparantly Cat doesn't make this piece separately. Will Cat address this problem with an updated tank and/or selling the threaded piece separately? I know this is not an isolated insodence because I know of somoene else with the exact same problem. The parts department at Cat in TRF has said they are aware of this. Thanks for any input you have. In the meantime it looks like I will need to buy a new tank for $139.95.