well, I think i have the carb's idle dialed in as best I can. I still can't get it to idle low enough to where I can stop the rear wheel without the engine stalling. ( I know the rear will is supposed to spin, but it should also be able to stop & roll backwards with little to no strain on the engine). I think I'm going to have to try shortening my first gear clutch spring... so it won't kick in until a little higher Rpms. :/
Though, I still don't Know if my 42 idle is too lean... not having a definitive sign makes me nervous.