diff --git a/src/Rig.cs b/src/Rig.cs
index ef48419..d8e6f85 100644
--- a/src/Rig.cs
+++ b/src/Rig.cs
@@ -40,13 +40,14 @@ static class Rig
         {
             // Hand r_hand = Input.Hand(Handed.Right);
             Controller r_con = Input.Controller(Handed.Right);
-            btn_trigger.Step(r_con.trigger > 0.5f);
-            btn_grip.Step(r_con.grip > 0.5f);
 
             bool con_tracked = r_con.trackedPos > TrackState.Lost;
             Input.HandVisible(Handed.Max, !con_tracked);
             if (con_tracked)
             {
+                btn_trigger.Step(r_con.trigger > 0.5f);
+                btn_grip.Step(r_con.grip > 0.5f);
+
                 Vec2 stick = r_con.stick;
                 Quat stick_rot = Quat.FromAngles(stick.y * -90, 0, stick.x * +90);
                 float stick_sign = r_con.IsStickClicked ? -1 : +1;