diff --git a/Examples/OpenSeeVRMDriver.cs b/Examples/OpenSeeVRMDriver.cs
index b8482e7..44080cf 100644
--- a/Examples/OpenSeeVRMDriver.cs
+++ b/Examples/OpenSeeVRMDriver.cs
@@ -829,8 +829,11 @@ public class OpenSeeVRMDriver : MonoBehaviour {
     }
 
     void RunUpdates() {
-        if (openSeeExpression != null && openSeeExpression.openSee != null)
+        if (openSeeExpression != null && openSeeExpression.openSee != null) {
             openSeeData = openSeeExpression.openSee.GetOpenSeeData(openSeeExpression.faceId);
+            if (openSeeData.fit3DError > openSeeExpression.openSee.maxFit3DError)
+                openSeeData = null;
+        }
         if (initializeLipSync) {
             InitializeLipSync();
             initializeLipSync = false;
diff --git a/Unity/OpenSee.cs b/Unity/OpenSee.cs
index f458688..ef5f00a 100644
--- a/Unity/OpenSee.cs
+++ b/Unity/OpenSee.cs
@@ -23,6 +23,9 @@ public class OpenSee : MonoBehaviour {
     public int receivedPackets = 0;
     [Tooltip("This contains the actual tracking data")]
     public OpenSeeData[] trackingData = null;
+    
+    [HideInInspector]
+    public float maxFit3DError = 100f;
 
     [System.Serializable]
     public class OpenSeeData {
diff --git a/Unity/OpenSeeIKTarget.cs b/Unity/OpenSeeIKTarget.cs
index ca439cc..d2dfc5e 100644
--- a/Unity/OpenSeeIKTarget.cs
+++ b/Unity/OpenSeeIKTarget.cs
@@ -70,7 +70,7 @@ public class OpenSeeIKTarget : MonoBehaviour
 
     void RunUpdate() {
         var openSeeData = openSee.GetOpenSeeData(faceId);
-        if (openSeeData == null)
+        if (openSeeData == null || openSeeData.fit3DError > openSee.maxFit3DError)
             return;
         if (openSeeData.time > updated) {
             updated = openSeeData.time;
diff --git a/Unity/OpenSeeLauncher.cs b/Unity/OpenSeeLauncher.cs
index 8100a56..29be64d 100644
--- a/Unity/OpenSeeLauncher.cs
+++ b/Unity/OpenSeeLauncher.cs
@@ -134,8 +134,6 @@ public class OpenSeeLauncher : MonoBehaviour {
     }
     
     public string[] ListCameras() {
-        if (!CheckSetup(false))
-            return null;
         if (usePinvoke || usePinvokeListCameras) {
             if (Environment.Is64BitProcess)
                 return EscapiListCameras_x64();
@@ -143,6 +141,9 @@ public class OpenSeeLauncher : MonoBehaviour {
                 return EscapiListCameras_x86();
         }
         
+        if (!CheckSetup(false))
+            return null;
+
         StringBuilder stringBuilder;
         ProcessStartInfo processStartInfo;
         Process process;
diff --git a/Unity/OpenSeeShowPoints.cs b/Unity/OpenSeeShowPoints.cs
index 77d2f2e..bd7b1ea 100644
--- a/Unity/OpenSeeShowPoints.cs
+++ b/Unity/OpenSeeShowPoints.cs
@@ -59,7 +59,7 @@ public class OpenSeeShowPoints : MonoBehaviour {
         if (openSeeData == null || openSeeData.Length < 1)
             return;*/
         openSeeData = openSee.GetOpenSeeData(faceId);
-        if (openSeeData == null)
+        if (openSeeData == null || (show3DPoints && openSeeData.fit3DError > openSee.maxFit3DError))
             return;
         if (openSeeData.time > updated) {
             updated = openSeeData.time;
diff --git a/facetracker.py b/facetracker.py
index 6966d2b..32226d3 100644
--- a/facetracker.py
+++ b/facetracker.py
@@ -27,7 +27,7 @@ parser.add_argument("--discard-after", type=int, help="Set the how long the trac
 parser.add_argument("--video-out", help="Set this to the filename of an AVI file to save the tracking visualization as a video", default=None)
 parser.add_argument("--raw-rgb", type=int, help="When this is set, raw RGB frames of the size given with \"-W\" and \"-H\" are read from standard input instead of reading a video", default=0)
 parser.add_argument("--log-data", help="You can set a filename to which tracking data will be logged here", default="")
-parser.add_argument("--model", type=int, help="This can be used to select the tracking model. Higher numbers are models with better tracking quality, but slower speed. The recommended models are 3 and 1.", default=3, choices=[0, 1, 2, 3])
+parser.add_argument("--model", type=int, help="This can be used to select the tracking model. Higher numbers are models with better tracking quality, but slower speed. Models 1 and 0 tend to be too rigid for expression and blink detection.", default=3, choices=[0, 1, 2, 3])
 parser.add_argument("--model-dir", help="This can be used to specify the path to the directory containing the .onnx model files", default=None)
 parser.add_argument("--gaze-tracking", type=int, help="When set to 1, experimental blink detection and gaze tracking are enabled, which makes things slightly slower", default=1)
 parser.add_argument("--face-id-offset", type=int, help="When set, this offset is added to all face ids, which can be useful for mixing tracking data from multiple network sources", default=0)