One carb very lean, the other not

[sark]

Hi,
My carb saga continues...but it is getting better. So with the addition of pods and an exhaust I have done some rejetting. Now it runs better than before (still not awesome but whatever...) but I'm have encountered a new problem. The right clyinder seems to be running very lean. The ground electrode on the right spark plug has a white residue on it. I'd like to mention that i can scrape this white off with my finger nail. Also, I noticed that upon immediately starting the bike, the right cylinder exhaust heats up much faster than the left. I have adjustable slide needles, should I lower the right side needle? It seems like a bad idea to me to have the needles adjucted differently on each carb. Should I screw with the pilot air screw? They are both at 3.5 turns out. My intake boots and filters are in great shape by the way. ANy comments are appreciated.

[rustybronco]

Have the valves been adjusted and the carbs synchronized?

[chef1366]

Are both float heights the same and correct?

[sark]

Aha! Two valid inquiries! I'll check my float heights and valves tonight. The carbs have not been synched. Do I need some sort of air flow meter (rotameter type thing) to synch them? Thanks guys