Jetting would be 45 pilot and 165 main jet but this changes dramatically depending what altitude you ride at - you might want to check your fuel air screw it should be 1.5 to 2.5 turns out from fully closed
If you are running to lean you will get a very big clue when you ride it the bike will backfire, pop and crackle every time you come off the throttle.
Also might be worth mentioning your header pipe on any YZ four stroke will always glow red especially when bike is idling. These YZ's are deigned for only one thing go hard and fast which gives them heaps of air flow for cooling but if you notice your header red when you pull over or leave it idling minute or two then thats pretty normal
Cheers mate let me know if you want more info etc... Good Luck!