Cbr250rr- rev drop

[Skeptic]

Hi guys,
I've just finished putting in fresh spark plugs into my cbr250rr, the bike starts up fine WITH choke on. When i let out the choke after the bike has warmed up the revs drop all the way down and it just dies. If i let out the choke while reving it a bit the bike will stay on but as soon as i let go of the throttle the bike turns off.
Can anybody shed some light on this situation?
It's greatly appreciated.

[xcwizit]

maybe adjust the throttle idle ....

its that round nozzle on the left hand side of your bike .. see if that makes a difference

[Skeptic]

Fixed the problem a while ago, turns out my idle adjuster was fully unscrewed and was just sitting there.

Thanks again!