93 Aspencade, 112,000 miles. I have between 3/8 & 1/2 in slack in rotation of the twistgrip before I get any throttle response. It seems to be getting worse, I didn't have anything as much as that before I took a short ride today after the oil change. Also if I am running at part throttle and let go of the twistgrip very easily it will stay in the same position and not return to idle. If I blip the throttle and release it quickly then it returns to idle immediately. When the cruise is set all works as it should. Is there any adjustment for slack in the throttle cables, if so where is it located.