diff --git a/lib/torque/renderer/ball.js b/lib/torque/renderer/ball.js
index 19952fc..f00e493 100644
--- a/lib/torque/renderer/ball.js
+++ b/lib/torque/renderer/ball.js
@@ -11,7 +11,7 @@ function BallRenderer(thecanvas){
 	this.height = this.canvas.height;
 	this.size = this.width * this.height;
 	this.pointLayer = new Uint8ClampedArray(this.size * 4);
-	this.radius = 30;
+	this.radius = 15;
 	this.drawnTemp = {};
 	this.prof = 0;
 	this.gradient = {};