I just done this today. No luck. Pedalled like f*** halfway down my long ass road. Let out clutch and continued to pedal like f*** and nothing. I done this once with the needle in (on second setting) once with needle out and air filter off. No restrictions. On the second time I did notice full throttle brings engine speed up a tiny bit but still didn’t ‘catch’.With the choke off, pedal like hell, let out the clutch and open the throttle all the way and keep pedaling until she catches.
asking amazon for new engine, spark plug and CDI to do part exchange on as I’ve genuinely had enough.