always bogs

Aug 4, 2001
I just got this bike its a 1986 Suzuki Dr 125 4 stroke
the bike starts first kick idles well . When I snap the throttle it bogs and will stall if I hold it .if I let go it idles fine .
When I turn the throttle slowly the engine revs up fine to a point and then bogs and seems to skip.
when I got the bike it was missing the carb pilot screw . I ordered a new one. and put it in .
I cleaned the carb some of the jets where totally clogged with junk or gunk . I've turned the mix screws in and out it still seems to be the same it gets worse if I turn the screw in almost all the way .
any suggestions