Bike running really rough from say 1/16 up to about 1/4 throttle, if you get past that, goes really well.
Bike starts easily, and will rev nicely when stationary, just when under load it struggles
I suspect the pilot circuit is blocked or wrongly jetted, but have no start point.
Does someone please know the original jet size, and I can then buy standard & one size large - and see which it prefers. I cant see a size marked on the jet that's in.
