This thing has really got me thinkin Ill never own one of these. I turned the air screws in all the way and out .5 and got it started. The idle is still crap but it stays running but it seems to run strong on one and hit or miss on the other. If I try to turn the air screws out it will want to die out and if I leave them at .5 it idles really high. I am at a loss here. These quads are like really hot girls, as long you treat them nice and spend lots of cash on them they are great, but as soon as you let them slip they get all fat and bitchy lol. Also the right carb is now leaking out the over flow now and then and thats the side that runs shitty so I am gonna pull that carb and take a look. Sorry to rant.