Rich-Lean fueling EC300 '08?
 

I've had lots of great help with jetting for this bike I bought recently - was fouling plugs and obviously rich. I got an NECW needle installed - it's now running strong down low but still a bit rich - air screws 2.5 turns out to idle. Starts easily. I also found the PJ was blocked. I'm going to try a 40 PJ - currently 42. When it gets to 1/3 - 1/2 throttle it's now starting to get a ticking noise - I'm thinking it's lean in the middle and pinging? Should I raise the needle and see if it goes away? Currently on Middle pos.

What kind of petrol do you get there?

I've got 98 unleaded in it

Sound good, yes try as above.
Never tried that needle.