i'm installing a pd coolhead with 21cc domes, pt mids,running a 2 into 1 setup with a khein 34mm carb, my elavation is 480' asl, just wondering if someone could point me in the right direction on where to have my jetting set at, the carb currently has a 185 main and 52 pilot and the needle on 3rd clip. just want to make sure i'm around where i should be with the correct jetting