public override void UpdateOnceBeforeFrame()
        {
            radio = Entity as IMyRadioAntenna;

            List <IMyTerminalControl> antennactrls = new List <IMyTerminalControl>();

            MyAPIGateway.TerminalControls.GetControls <IMyRadioAntenna>(out antennactrls);

            IMyTerminalControlSlider RadiusSlider = antennactrls.Find(x => x.Id == "Radius") as IMyTerminalControlSlider;

            float maxVal = radio.ParseMaxRange();

            RadiusSlider.SetLimits(0, Extensions.ParseMaxRange(radio));
        }