Running normal mode..when trying EX Bus the controller was acting erratic. In that case not only was the NWS acting up, but retraction/extension was also erratic. FWIW I have another GS200 in my other Ultra Flash, and that controller also acts erratic in EX Bus mode.
I'm running gyro gain for both steering and braking. Values in the 25-35% range...will have to check specifically.