been playing around trying to find the right winter jetting. i know its impossible to tell me exactly what i need but would like to know if iam on the right track. my summer setup Summer jetting 60 degrees f 165 main 45 pilot needle on 3rd 1.5 turns out idle screw not sure on pilot air screw winter main jet gone tried 168 and will not run pilot jet still have 45 in (local shop has orderd two sets and compeltly wrong hopefully will be right 3rd try) will be getting a 48 and 50 needle moved down to 2nd from bottom idle screw same pilot air same temp is around 30 degrees f bike fires up with choke on and will run on choke for a 1min then stalls (running lean?) turn choke off wile running will not idle and can only keep running by giving throttle. have not been able to ride it too see if main jet is lean hope a bigger pilot will help but just keep second guessing all of this.