Okey I Found A Way To Do This :)
Content.makeFrontInterface(600, 100); const var SimpleGain = Synth.getEffect("Simple Gain"); const var Button1 = Content.getComponent("Button1"); const var Button2 = Content.getComponent("Button2"); const var Button3 = Content.getComponent("Button3"); reg BTNONE; inline function onButton1Control(component, value) { if (value) { BTNONE= -10; } else { BTNONE= 0; } Button2.changed(); Button3.changed(); }; Content.getComponent("Button1").setControlCallback(onButton1Control); inline function onButton2Control(component, value) { SimpleGain.setAttribute(0, BTNONE -5); }; Content.getComponent("Button2").setControlCallback(onButton2Control); inline function onButton3Control(component, value) { SimpleGain.setAttribute(0, BTNONE -10); }; Content.getComponent("Button3").setControlCallback(onButton3Control);