diff --git a/src/Preload/Render.hs b/src/Preload/Render.hs
index 161dde956..e74eb6111 100644
--- a/src/Preload/Render.hs
+++ b/src/Preload/Render.hs
@@ -90,26 +90,13 @@ preloadRender = do
         GL_STREAM_DRAW
     let shEBO = EBO{_eboName = shEBOname, _eboPtr = shEBOptr}
     shVBO <- setupVBO4 8
---    shPosColVAOname <- mglCreate glCreateVertexArrays
---    glBindVertexArray shPosColVAOname
---    setupVertexAttribPointer shPosColVAOname (shVBO ^. vboName) 0 3 7 0
---    setupVertexAttribPointer shPosColVAOname (shVBO ^. vboName) 1 4 7 3
---    --bindBuffer ElementArrayBuffer $= Just shEBOname
---    glVertexArrayElementBuffer shPosColVAOname shEBOname
-    --shPosVAOname <- genObjectName
-    --bindVertexArrayObject $= Just shPosVAOname
     shPosVAOname  <- mglCreate glCreateVertexArrays
     glBindVertexArray shPosVAOname
     glVertexArrayVertexBuffer shPosVAOname 0 (shVBO ^. vboName) 0 (fromIntegral $ floatSize * 8) 
     setupVertexAttribPointer shPosVAOname 0 4 0
-    --bindBuffer ElementArrayBuffer $= Just shEBOname
     glVertexArrayElementBuffer shPosVAOname shEBOname
-    let --shPosColVAO = VAO
-        --    {_vaoName = shPosColVAOname, _vaoAttribSizes = [3,4], _vaoStride = 7}
-        shPosVAO = VAO{_vaoName = shPosVAOname, _vaoAttribSizes = [3], _vaoStride = 7}
+    let shPosVAO = VAO{_vaoName = shPosVAOname, _vaoAttribSizes = [4], _vaoStride = 8}
     --setup silhouette edge VAO
-    --shEdgeVAOname <- genObjectName
-    --bindVertexArrayObject $= Just shEdgeVAOname
     shEdgeVAOname  <- mglCreate glCreateVertexArrays
     glBindVertexArray shEdgeVAOname
     glVertexArrayVertexBuffer shEdgeVAOname 0 (shVBO ^. vboName) 0 (fromIntegral $ floatSize * 8) 
@@ -117,16 +104,14 @@ preloadRender = do
     --setup ebo for silhouette edges
     silEBOname <- mglCreate glCreateBuffers
     silEBOptr <- mallocArray numDrawableElements
-    -- it may be important to bind this while the correct VAO is bound
     glVertexArrayElementBuffer shEdgeVAOname silEBOname
-    --bindBuffer ElementArrayBuffer $= Just silEBOname
     glNamedBufferData
         silEBOname
         ( fromIntegral $ glushortSize * numDrawableElements)
             nullPtr
            GL_STREAM_DRAW
     let silEBO = EBO{_eboName = silEBOname, _eboPtr = silEBOptr}
-        shEdgeVAO = VAO{_vaoName = shEdgeVAOname, _vaoAttribSizes = [3], _vaoStride = 7}
+        shEdgeVAO = VAO{_vaoName = shEdgeVAOname, _vaoAttribSizes = [4], _vaoStride = 8}
 -- shEdgeVAO is unecessary?
     -- lighting shaders
     lightingWallShadShad <-
diff --git a/src/Shader/Data.hs b/src/Shader/Data.hs
index 6022a6eb4..af1311898 100644
--- a/src/Shader/Data.hs
+++ b/src/Shader/Data.hs
@@ -50,7 +50,6 @@ data VAO = VAO
     { _vaoName  :: GLuint
     , _vaoAttribSizes :: [Int]  -- ^ It is not clear to me if this is necessary to store or not
     , _vaoStride      :: Int
---    , _vaoVBO   :: VBO
     }
 {- | Vertex buffer object: contains the reference to the object,
 a pointer to a location with space that can be written to the buffer,