MS280 problem

[kenny chaos]

It won't drop quickly back down to idle. I always have to kind of flutter the trigger and mess with it. Cleaned her up and looked it over good but can't find anything.
Ideas appreciated.
Thanks

 

[Bigg_Redd]

There's something gumming up the carb - just give it a good cleaning.

 

[smokinj]

If the linkage is good then yep what big red said!