Originally Posted by rc_alan

Try 5 turns out on the high speed needle and 3 on the low speed needle.... I hope you didn't mess with the mid-range needle at all... If you did, set it flush with the carb body... With the hsn at 5 turns out and the low at 3 turns out, you'll be alittle rich... Tune the low speed needle first... Then set the high... Teamtrinity racing used to have a help page and the carb base setting there, but they've since changed there page and don't sell that motor anymore... The Rossi Pixy's carb is easy to set and holds it's settings very well... One thing you should consider being that the Rossi Pixy has been on the market for over 4 years now... And not saying yours is 4 years old... Is getting a new motor... .02

RC_Alan