jetting help

[mkh155]

2006 ex- hmf slip on,no lid w/ Uni,stock motor,1200' above sea level....Wheres a good place to start? Thanks guys

[01boneless]

158main 42 piliot 2.5 turns out a/f screw go up or down from there

[kt1148]

Here's a good "sticky" to read:http://www.exriders.com/vbb/showthread.php?s=&threadid=445695&highlight=jetting+placement

[mkh155]

thanks guys,much appreciated