Thanks aldot, so it's got a little bit of age atached to it and I might have a switch for it soon ,the thing that I found different was the fuel tank split in half with a gasket in between. That's the only way I could see how to replace the fuel line,and then the whole thing comes apart and you can pretty much inspect the engine a,ll over . Thanks for those sites I'll bookmark them for future reference ,great stuff and take care.