Idle on sled?

[Andrew.L]

Wndering if anyone can tell a guy how to adjust his idle on a 2007 summit 800r?
Cant seem to find the screw to do it.
Doesnt seem to want to idle. Just have to lightly stay on the throttle to keep it going.
Once I get it going it will idle for a bit, then shut off.

 

[brian h]

idle screw is between both carbs near the top,one screw controls both carbs.can usually reach with fingers and adjust without any tools