Idle problem?try this:

[adriano.ro]

https://youtu.be/Q3cyFuemAXQ

Seams to work,my friend makes this adjustment and now he's bike idle very good!

 

[Rick]

On my TMX carb for my YZ125 I had the same issue.....fuel block gasket was bad......ran like crap!!! Hard to jet....

Thats a great tip!!!!!

Should be a "sticky"

 

[RBrider]

Thanks! Great tip.

RB