diff --git a/js/cam/assemblers/Assembler.js b/js/cam/assemblers/Assembler.js
index 98d6c523764de18876a1e1b33c1da58cd3bd33f0..2354b2a330f5a1a266195335d031614f75339554 100644
--- a/js/cam/assemblers/Assembler.js
+++ b/js/cam/assemblers/Assembler.js
@@ -5,7 +5,7 @@
 define(['underscore', 'appState', 'lattice', 'stlLoader', 'threeModel', 'cam', 'component', 'stockComponent', 'assemblerPost'],
     function(_, appState, lattice, THREE, three, cam, Component, StockComponent, AssemblerPostMethods){
     
-    var assemblerMaterial = new THREE.MeshLambertMaterial({color:0xaaaaaa, shading: THREE.FlatShading, transparent:true, opacity:0.3});
+    var assemblerMaterial = new THREE.MeshLambertMaterial({color:0xff00000, shading: THREE.FlatShading, transparent:true, opacity:0.3});//0xaaaaaa
     var stlLoader = new THREE.STLLoader();
 
     function Assembler(id, json){