What is the stock jetting/needle, which needle do I have?

[slovcan]

Yes, fingers crossed.

[crenninger]

made progress today, I am under the impression that the stock plastic washer should be under the needle C clip.

I don't have that washer.

 

so I went from 3rd to 5th clip position and it's much better! but not perfect to my taste :-)

 

so I may try 6th ...

 

that said, it's really between 1500 to 2500 now that I have the hesitation after that the bike pulls much better.

 

I tried to change the airscrew but that didn't make much difference.

 

Any other ideas?

 

Thank you