Once there's an ICS fxz, would it even be necessary to go back to GB at all? The ICS fxz would undoubtedly have v4 security also, making it possible to rsd straight from .235, right?Yes it is true the reason why there is no going back now is cuz there is no ICS fxz once there is I can convert the 905s v3 security into v4 making a ICS to GB FXZ