Does your GG 2 stroke, 4 stroke
 

4 stroking occurs on 2 strokes at light load when there is too much spend exhaust gas in the cylinder to fire so it has to complete 2 revolutions to clear enough spent gas out to fire - hence it fires every other cycle and '4 strokes' also linked to slower throttle response high fuel consumption and oil coming out the end of the silencer (spooge)

Not bad, but if yours does, try leaning out the needle one clip, or the LTR needle. Its always hard to find a sweet rpm spot to cruise at on a single cyl 2T that wants to get on the pipe and go! Once it starts, open the throttle slightly to accelerate a bit, slow down and try a different rpm again.