Im not sure if this should be in the jetting forum or this forum but you guys have never let me down so I went this way. I am tearing down most of my bike for various maintenence and decided to verge into the carb for the first time. I have cleaned everything out already and just wanted to see if my jets are correct for my conditions. The bike is not starting to well cold(usually takes around 6 kicks) but starts in 1 or 2 when warm. However, the bike is popping on decel heavily....very heavily. I have an adjustable fuel screw it really hasnt fixed the problem. I have a 42 pilot jet and a 162 main. Its currently changing in weather from 60-85 degress and getting warmer(I realize this is a big range) Dont know humidity but i live in the pacific northwest in western washington if that helps. I ride from sea level to 3000 ft(I realize this is a big range too. Everything is stock but I do have a 450 cam and pro moto endcap with sparkarrestor. Oh and its a 2000 yz426f Basically the bike isnt running horribly but I wanted to see if these jetting specs seem ok for my area of riding and if not what I should do. Thanks in advance as always!