settings

So i just bought a brand spankin new gasket kit for my carbs. I plan on rebuilding them this weekend. I was looking at the idle air screw and was wondering how they come out and at what setting do you put them back in. These carbs are off a 1994 CBR600 F2. Any ideas?

Im looking for the best suspension setting for me , for my rrv blade........ im 11 stone but i often take my girlfriend out as pillion {9 stone},i do the occasional track day but mostly road riding ive read may articles on settings and each one is saying something different, currently ive got...