Ok so most of you know I bought my Yamaha aerox moped the green tuned one.. well it was running awesome until the crank seals blew.. I mentioned this a while back and a few of you tried to help me figure out what was wrong, while trying to figure it out my dads friends played about with the air mixture, then when we found out it was the seals we changed them and ever since it wont run "right" it runs good and quick but it just doesnt like setting off and splutters oftenly, where as before it was hard to set off without wheelieing.. I would of thought the jetting but since it ran fine before I dont really know what it would be.. Any ideas? its really depressing me now i dont like spending all that money for something that doesnt run as it should! 
