Ok so here's a question ...
so I got this NSR50 for the track how and where adtiry fir another day😎.
Having poor throttle response
A having a couple issues so insight is apreicated.

Getting her to idol consistently
Poor throttle response under 6,500-7000rpm
And when throttle is released slow return.
Now that being said I've pulled the carb and it all appears to be clean and moving smoothly.
Jets are clean and needles are set to spec.
I've tried different adjustments but no success so if anyone has any thoughts I'd love to hear them.
Thanks