With the new higher powered Foil Drive v2 controller, the wireless signal strength between the hand controller and the box is greatly improved. In choppy conditions or with lower volume boards, this results in a much more reliable connection.
 
Spare or Replacement Wireless Throttle Controller Kit for all Assist Systems.
 
Please note tha older Assist Kits cannot access the telemetry data available in new controllers as they do not have the abilities build in to the kit. 
 
Pairing a new controller to your existing kit is super simple, follow this article on our help center. Pairing the Controller