diff --git a/domain-server/resources/web/settings/describe.json b/domain-server/resources/web/settings/describe.json
index 2ea0aec0c7..fee7ff21fc 100644
--- a/domain-server/resources/web/settings/describe.json
+++ b/domain-server/resources/web/settings/describe.json
@@ -67,7 +67,7 @@
 	    "type": "checkbox",
         "label": "Enable Positional Filter",
         "help": "If enabled, positional audio stream uses lowpass filter",
-        "default": true
+        "default": false
       }
     }
   }
diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index a85c04dd02..f4e468fd40 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -1110,7 +1110,7 @@ function keyPressEvent(event) {
             print("Color = " + (whichColor + 1));
             swatchesSound.play(whichColor);
             moveTools();
-        } else if (event.text == "0") {
+        } else if (event.text == "0" && voxelToolSelected) {
             // Create a brand new 1 meter voxel in front of your avatar
             var newPosition = getNewVoxelPosition();
             var newVoxel = {
diff --git a/libraries/audio/src/AudioFilter.h b/libraries/audio/src/AudioFilter.h
index c9458f280e..c792b5fec4 100644
--- a/libraries/audio/src/AudioFilter.h
+++ b/libraries/audio/src/AudioFilter.h
@@ -75,6 +75,8 @@ public:
               - (_b1 * _ym1) 
               - (_b2 * _ym2);
 
+            y = (y >= -EPSILON && y < EPSILON) ? 0.0f : y; // clamp to 0
+
             // update delay line
             _xm2 = _xm1;
             _xm1 = x;
diff --git a/libraries/audio/src/AudioSourceTone.cpp b/libraries/audio/src/AudioSourceTone.cpp
index da6eea6a9e..d1cd14be96 100644
--- a/libraries/audio/src/AudioSourceTone.cpp
+++ b/libraries/audio/src/AudioSourceTone.cpp
@@ -40,8 +40,8 @@ void AudioSourceTone::updateCoefficients() {
 
 void AudioSourceTone::initialize() {
     const float32_t FREQUENCY_220_HZ = 220.0f;
-    const float32_t GAIN_MINUS_3DB = 0.708f;
-    setParameters(SAMPLE_RATE, FREQUENCY_220_HZ, GAIN_MINUS_3DB);
+    const float32_t GAIN_MINUS_6DB = 0.501f;
+    setParameters(SAMPLE_RATE, FREQUENCY_220_HZ, GAIN_MINUS_6DB);
 }
 
 void AudioSourceTone::setParameters(const float32_t sampleRate, const float32_t frequency,  const float32_t amplitude) {
diff --git a/libraries/avatars/src/Player.cpp b/libraries/avatars/src/Player.cpp
index 402c108d57..b548d452e7 100644
--- a/libraries/avatars/src/Player.cpp
+++ b/libraries/avatars/src/Player.cpp
@@ -203,7 +203,7 @@ void Player::play() {
         head->setFinalPitch(eulers.x);
         head->setFinalYaw(eulers.y);
         head->setFinalRoll(eulers.z);
-        head->setLookAtPosition(currentFrame.getLookAtPosition());
+        head->setLookAtPosition(context->position + context->orientation * currentFrame.getLookAtPosition());
     } else {
         qDebug() << "WARNING: Player couldn't find head data.";
     }
diff --git a/libraries/fbx/src/FBXReader.cpp b/libraries/fbx/src/FBXReader.cpp
index 3c65540e57..3b9a340ed2 100644
--- a/libraries/fbx/src/FBXReader.cpp
+++ b/libraries/fbx/src/FBXReader.cpp
@@ -1769,7 +1769,7 @@ FBXGeometry extractFBXGeometry(const FBXNode& node, const QVariantHash& mapping)
                                 lowestWeight = weights[k];
                             }
                         }
-                        if (k == 4) {
+                        if (k == 4 && weight > lowestWeight) {
                             // no space for an additional weight; we must replace the lowest
                             weights[lowestIndex] = weight;
                             extracted.mesh.clusterIndices[it.value()][lowestIndex] = i;