THANKYOU FOR THE REPLY.
WOULD INCREASING THE RPM WITH THIS MOD GET RID OF THE PROBLEM OR JUST HIDE THE PROBLEM. IT IS NOT ROUGH AT HIGH RPM BUT I FEAR THIS PROBLEM IS JUST MASKED AT THIS POINT.

I HEAR THAT MY THROTTLE POSITIONING SENSOR MAY NEED TO BE ADJUSTED? DO YOU THINK THERE IS ANY VALUE IN THIS? HOW WOULD I GET IT DONE?

THANKS.

JULIAN.