diff --git a/js/render.js b/js/render.js
index 01cc572..48ca206 100644
--- a/js/render.js
+++ b/js/render.js
@@ -13,28 +13,28 @@ function render() {
 		drawPolygon(trueCanvas.width / 2 , trueCanvas.height / 2 , 6, (settings.rows * settings.blockHeight) * (2/Math.sqrt(3)) + settings.hexWidth, 30, grey, false,6);
 		ctx.globalAlpha = 1;
 	}
-
-	for (var i in MainClock.blocks) {
+	var i;
+	for (i = 0; i < MainClock.blocks.length; i++) {
 		for (var j = 0; j < MainClock.blocks[i].length; j++) {
 			var block = MainClock.blocks[i][j];
 			block.draw(true, j);
 		}
 	}
 
-	for (var i in blocks) {
+	for (i = 0; i < blocks.length; i++) {
 		blocks[i].draw();
 	}
 
-
 	MainClock.draw();
 	if ( gameState ==1 | gameState ==-1 ) {
 		drawScoreboard();
 	}
-	for (var i in MainClock.texts) {
+	for (i = 0; i < MainClock.texts.length; i++) {
 		var alive = MainClock.texts[i].draw();
 		if(!alive){
-			MainClock.texts.splice(i,1)
+			MainClock.texts.splice(i,1);
 		}
+
 		i--;
 	}
 
diff --git a/js/wavegen.js b/js/wavegen.js
index 0aa55c7..5790939 100644
--- a/js/wavegen.js
+++ b/js/wavegen.js
@@ -15,12 +15,12 @@ function blockDestroyed() {
 function waveGen(clock) {
 	this.lastGen = 0;
 	this.last = 0;
-	this.nextGen = 1650; // - 1500; //delay before starting
+	this.nextGen = 2000; // - 1500; //delay before starting
 	this.start = 0;
 	this.colors = colors;
 	this.ct = 0;
 	this.clock = clock;
-	this.difficulty = 0;
+	this.difficulty = 1;
 	this.dt = 0;
 	this.update = function() {
 		this.currentFunction();
@@ -28,7 +28,7 @@ function waveGen(clock) {
 		this.computeDifficulty();
 		if (this.dt - this.lastGen * (1/settings.creationSpeedModifier) > this.nextGen) {
 			if (this.nextGen > 1000) {
-				this.nextGen -=  (.7 * (this.nextGen/1300)) * settings.creationSpeedModifier;
+				this.nextGen -=  (0.7 * (this.nextGen/1300)) * settings.creationSpeedModifier;
 			}
 		}
 	};