Has anyone had an ECU flash done to their road bike? (08-11) One thing I've always struggled to resolve is the on-off throttle response from a closed throttle... for example when trailing into a corner on the brakes and then picking the throttle up. A PCV and custom mapping cannot sort this issue as I'm informed the ECU cuts ALL fuel on a closed throttle hence the abruptness when picking up the throttle. I'm led to believe that flashing the ECU can help sort this? Does anyone know? What else does the flashing do that a PCV cannot?