diff --git a/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp b/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp
index ff99f0dc29..2a3b7e8b46 100644
--- a/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp
+++ b/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp
@@ -37,6 +37,7 @@
 #include "RenderableModelEntityItem.h"
 
 #include <graphics-scripting/Forward.h>
+#include <CubicHermiteSpline.h>
 
 #include "Logging.h"
 
diff --git a/libraries/shared/src/AvatarConstants.h b/libraries/shared/src/AvatarConstants.h
index 10bfcc77d3..94c2500a04 100644
--- a/libraries/shared/src/AvatarConstants.h
+++ b/libraries/shared/src/AvatarConstants.h
@@ -20,7 +20,7 @@ const float DEFAULT_AVATAR_EYE_TO_TOP_OF_HEAD = 0.11f; // meters
 const float DEFAULT_AVATAR_NECK_TO_TOP_OF_HEAD = 0.185f; // meters
 const float DEFAULT_AVATAR_NECK_HEIGHT = DEFAULT_AVATAR_HEIGHT - DEFAULT_AVATAR_NECK_TO_TOP_OF_HEAD;
 const float DEFAULT_AVATAR_EYE_HEIGHT = DEFAULT_AVATAR_HEIGHT - DEFAULT_AVATAR_EYE_TO_TOP_OF_HEAD;
-const float DEFAULT_SPINE2_SPLINE_PROPORTION = 0.75f;
+const float DEFAULT_SPINE2_SPLINE_PROPORTION = 0.71f; 
 const float DEFAULT_AVATAR_SUPPORT_BASE_LEFT  = -0.25f;
 const float DEFAULT_AVATAR_SUPPORT_BASE_RIGHT =  0.25f;
 const float DEFAULT_AVATAR_SUPPORT_BASE_FRONT = -0.20f;
diff --git a/tools/unity-avatar-exporter/Assets/Editor.meta b/tools/unity-avatar-exporter/Assets/Editor.meta
new file mode 100644
index 0000000000..cf7dcf12dd
--- /dev/null
+++ b/tools/unity-avatar-exporter/Assets/Editor.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 02111c50e71dd664da8ad5c6a6eca767
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/tools/unity-avatar-exporter/Assets/README.txt.meta b/tools/unity-avatar-exporter/Assets/README.txt.meta
new file mode 100644
index 0000000000..148fd21fdd
--- /dev/null
+++ b/tools/unity-avatar-exporter/Assets/README.txt.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 30b2b6221fd08234eb07c4d6d525d32e
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: