Been discussed ad nauseam.
First, if you had a tank slapper, you'd have crashed. If you're getting headshake, you have a set up/geometry problem. Especially if it's re-occurring frequently.
You can install the Ohlins race SCU to change the characteristics of the ESD. Or you can remove the ESD and install a manual one. You'll need to retain the ESD motor to keep the caution light from coming on. There's a how-to thread on doing that.
First, if you had a tank slapper, you'd have crashed. If you're getting headshake, you have a set up/geometry problem. Especially if it's re-occurring frequently.
You can install the Ohlins race SCU to change the characteristics of the ESD. Or you can remove the ESD and install a manual one. You'll need to retain the ESD motor to keep the caution light from coming on. There's a how-to thread on doing that.