diff --git a/src/core/renderers/webgl/systems/geometry/GeometrySystem.js b/src/core/renderers/webgl/systems/geometry/GeometrySystem.js
index a548653..988f2e0 100644
--- a/src/core/renderers/webgl/systems/geometry/GeometrySystem.js
+++ b/src/core/renderers/webgl/systems/geometry/GeometrySystem.js
@@ -106,7 +106,6 @@
         // don't need to loop through if nothing changed!
         // maybe look to add an 'autoupdate' to geometry?
         this.updateBuffers();
-
     }
 
 
@@ -280,6 +279,8 @@
 
                 const location = program.attributeData[j].location;
 
+                //TODO introduce state again
+                //we can optimise this for older devices that have no VAOs
                 gl.enableVertexAttribArray(location);
 
                 gl.vertexAttribPointer(location,