diff --git a/audio-mixer/src/main.cpp b/audio-mixer/src/main.cpp
index 73263ae05e..e4a4f83b07 100644
--- a/audio-mixer/src/main.cpp
+++ b/audio-mixer/src/main.cpp
@@ -167,7 +167,8 @@ int main(int argc, const char* argv[]) {
                                     
                                     float minCoefficient = std::min(1.0f,
                                                                     powf(0.5,
-                                                                         (logf(DISTANCE_RATIO * distanceToAgent) / logf(2)) - 1));
+                                                                         (logf(DISTANCE_RATIO * distanceToAgent) / logf(2.5))
+                                                                         - 1));
                                     distanceCoefficients[lowAgentIndex][highAgentIndex] = minCoefficient;
                                 }
                                 
diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index ef5d6e5b6c..2a908b2e34 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -1667,7 +1667,8 @@ void Application::displaySide(Camera& whichCamera) {
     glPopMatrix();
 
     //draw a grid ground plane....
-    drawGroundPlaneGrid(10.f);
+    const float EDGE_SIZE_GROUND_PLANE = 20.f;
+    drawGroundPlaneGrid(EDGE_SIZE_GROUND_PLANE);
     
     //  Draw voxels
     if (_renderVoxels->isChecked()) {
diff --git a/interface/src/Head.cpp b/interface/src/Head.cpp
index 9306ae8769..0e6bf28a9e 100644
--- a/interface/src/Head.cpp
+++ b/interface/src/Head.cpp
@@ -259,7 +259,7 @@ void Head::renderMohawk(bool lookingInMirror) {
         glTranslatef(_position.x, _position.y, _position.z);
         glRotatef((lookingInMirror ? (_bodyRotation.y - _yaw) : (_bodyRotation.y + _yaw)), 0, 1, 0);
         glRotatef(lookingInMirror ? _roll: -_roll, 0, 0, 1);
-        glRotatef(-_pitch, 1, 0, 0);
+        glRotatef(-_pitch - _bodyRotation.x, 1, 0, 0);
        
         glBegin(GL_TRIANGLE_FAN);
         for (int i = 0; i < MOHAWK_TRIANGLES; i++) {