So I changed out my 1990 zx6d's stator, changed the oil, and added coolent. The bike fired up after 6 months of sitting and runs really strong. The only problem is that the idle will not stay anywhere but around 3000 rpms. If i twist the idle screw any leaner it bogs out and dies. I am figuring that it is probably the idle screw in the carb but not sure.. any ideas??