whats up guys! i am fairly new to this and not sure what I'm doing! so i just go a resonator, installed it and went out to the park! at first it was awsome. very fast acceleration and doing willies at the take off! i was very impressed what the resonator results were! but then it started to smoke heavy blue smoke through the exhaust so i tune the high speed needle to stock and still heavy blue smoke. so then i tune the low speed needle to where the carb is spaced out like the thickness of a credit card like you guys said, and the smoke stopped, but it wasn't as fast like at first. no more willies:\ what is the best tune you guys recommend for a traxxas revo 3.3! thanks guys! please help! dont know what I'm doing! any info would help! thanks again!!!!