Lippert Sway Command

We have the Tuson version on our XLR. I recently notices that it is no longer a factory option. I'm guessing now that Lippert is making an identical setup, XLR will go that route due to a better deal. That said, it works as advertised! It can pulse the left or right side brakes independently if sway is sensed based on a proprietary algorithm in the sensor that's bolted to the RV. Mine is right above my genset. This tech was developed a long time ago in the aircraft industry and is just now making it into towable RV's.