96 kdx carb out of whack. Please help

[RJ An Mindy Blackwell]

I know this is a old topic, but I'm at the end of my skill set. I recently got my 13 year old son a 96 kdx 200. It runs but not well. I have cleaned the carb but I think I have gotten it out of adjustment. Can someone please tell me what the top screw is, an what is the base adjustment.  Thanks

[S.O.A.N.Z]

which screw are you looking at ?