Sticky throttle?

[noobi]

Well that's the only way I can describe the symptom, when the bike is idling with no throttle, its fine, but apply a little bit of throttle then release the bike just keeps revving like the throttle is still applied
I'm not 100% if its doing it while riding, if it is I didn't notice it while riding at Paparimu.
It just decided it wanted to do it, its not particularly bad, but i dont want it to pin at full?
I think its probably the slider or a dirty cable.
But before I pull all that out of the carb are there any tips you guys could give me or things to look for?

[4stroke]

id be ssing that the cable is getting stuffed, my crf did a simular thing, banged some new cables in it and it was mint again, i changed my throtle tube 2 as it was cracked and getting stuffed.

[courts]

this happened to me after a crash - impact on the bars cable had twisted around and started sticking.

[AlBundy]

Check that your grip isn't tight against the throttle housing... Or slid the other way and against bark busters/barends etc...

As above, could be grime under the throttle tube from a previous encounter...

Or, if you've done any maintanance, if you've adjusted the cables, too tight and they'll bind...