Ok. So I changed the needle to a NEDJ in clip 2. It has not cured the problem but I'm going to drop the main down to 172 next and see how that goes. Bike runs nice and smooth now with no burble/4 stroking at part throttle. However it is running hotter and pinks when you roll on and off small throttle openings. Also a marked reduction in bottom end torque. I'm going to raise the needle 1 clip and take it from there.
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