diff --git a/index.html b/index.html
index 8c6fe638f3d5e6b426011720f5b1c7205bada121..f7bb9b7f0565ba6b9301aca02fbc64df36b6b46d 100755
--- a/index.html
+++ b/index.html
@@ -376,7 +376,7 @@
             }
 
             vec3 velocity = force*u_dt/mass[0] + lastVelocity;
-            gl_FragColor = vec4(velocity,nodeError);
+            gl_FragColor = vec4(velocity,length(velocity)*length(velocity));
         }
     </script>
 
diff --git a/js/controls.js b/js/controls.js
index 8fdc5851883118e01aa9faf8afce2b659c49fba0..89ac76d5d289c2613d1979e0c95f7ea72c604b6d 100755
--- a/js/controls.js
+++ b/js/controls.js
@@ -443,7 +443,7 @@ function initControls(globals){
         globals.creaseMaterialHasChanged = true;
     });
 
-    setSliderInput("#percentDamping", globals.percentDamping, 0.1, 1, 0.01, function(val){
+    setSliderInput("#percentDamping", globals.percentDamping, 0, 1, 0.01, function(val){
         globals.percentDamping = val;
         globals.materialHasChanged = true;
     });
diff --git a/js/dynamic/dynamicSolver.js b/js/dynamic/dynamicSolver.js
index 50e890fe7cdf3389facb403d3a53a51d58515c09..0e800f9d3cf71f121b86c77c749e31b42128de09 100755
--- a/js/dynamic/dynamicSolver.js
+++ b/js/dynamic/dynamicSolver.js
@@ -183,6 +183,8 @@ function initDynamicSolver(globals){
         return avgPosition;
     }
 
+    window.ke = [];
+
     function render(){
 
         // var vectorLength = 2;
@@ -242,6 +244,7 @@ function initDynamicSolver(globals){
                     colors[3*i+2] = color.b;
                 }
             }
+            window.ke.push(globalError);
             $errorOutput.html((globalError/nodes.length).toFixed(7) + " %");
         } else {
             console.log("shouldn't be here");
diff --git a/js/globals.js b/js/globals.js
index 143228de2fa69ad23f570bca775c2307bcffe0a3..47c455c15268b6de570269c001620a3848d248a0 100755
--- a/js/globals.js
+++ b/js/globals.js
@@ -81,7 +81,7 @@ function initGlobals(){
         userInteractionEnabled: false,
         vrEnabled: false,
 
-        numSteps: 100,
+        numSteps: 10,
 
         rotateModel: null,
         rotationSpeed: 0.01,