I have a '97 LX176 with Kawasaki LC420V engine (14 hp single cyl). Just got it and it's in very good shape. The muffler is dangling from the exhaust pipe. There's a bracket that looks like it may attach to the OHV cover bolt but it won't reach. Is this muffler supposed to just attach at the engine block with its flange only? Doesn't seem right to me but can't see another clear way to secure it. Any help is really appreciated!