traded for another baja warrior and a dune buggy style go kart over the weekend. i put a air filter on the warrior, and opened the jets up. when it starts it wants to go, it wont sit and idle. also, it dies when you let off the gas. did i go to big with the jets? i had the air filter for my gx200 but im not done with it yet. i did not add the pipe yet either, would that cause these problems? it runs fine when you get it going, but thats not what i want. i also noticed there is a hesitation on the gas, twist............GO lol. any help?