I got it running great with the original choke. I rode around a bit then parked in the shade with it running and turned the pilot screw all the way in. Then I turned it out 1 turn and it wasnt nearly enough so I went to 2 turns and after each turn I would blip the throttle. 2 turns wasnt enough so I went a 1/4 more and blipped the throttle every time till I got to about 3 turns and it smoothed right out. This was after coating the choke passage good with wd40 and working the choke to get it moving really freely. Now to buff the plastic and put the skids on ill post some pics in a few minutes tho.