So I took my hobbit apart over the last couple of days and cleaned the carb, replaced the gaskets, changed the splark plug, added a fuel filter and changed the fuel line, cleaned points, took the gas tank off and cleaned a whole lot of rusty stuff out until flow was clean, cleaned the air filter, and put her all back together, but still top speed is a measly 12-15 MPH. could it be as simple as adjusting the throttle cable? or what? i'm at a stand-still right now and if anyone has suggestions that'd be much appreciated. someone posted about the Variator, describing similar low-speed syndrome, but I don't know anyything about this.