maybe the cam is leaning out your idle circuit a little big.... a bigger cam will pull lease vaccum and that would cause the carb to not give as much fuel at idle as it was before.... try richening your idle circuit up and see if it stabalizes a bit
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maybe the cam is leaning out your idle circuit a little big.... a bigger cam will pull lease vaccum and that would cause the carb to not give as much fuel at idle as it was before.... try richening your idle circuit up and see if it stabalizes a bit
if youre talking about the idle mixture screws on the front of my brand new elde 600 i did that with a digital tach and a vacuum gauge to the max rpm and turned in a quarter five times i did with the same results