===================================================================
--- original.js
+++ change.js
@@ -68,25 +68,23 @@
 });
 var Light = ConfigContainer.expand(function (config) {
 	var self = ConfigContainer.call(this, config);
 	var lightShape = self.attachAsset('shapeEllipse', {
-		width: BLOCK_SIZE,
-		height: BLOCK_SIZE,
+		y: -LIGHT_OFFSET,
+		width: BLOCK_SIZE - 2 * LIGHT_OFFSET,
+		height: BLOCK_SIZE - 2 * LIGHT_OFFSET,
 		anchorX: 0.5,
 		anchorY: 1,
 		scaleX: 0,
-		scaleY: 0,
-		alpha: 0
+		scaleY: 0
 	});
 	tween(lightShape, {
-		alpha: 1,
 		scaleX: 1,
 		scaleY: 1
 	}, {
 		duration: LIGHT_GROW_SPEED,
 		onFinish: function onFinish() {
 			if (self.parent) {
-				// Check if the Light is attached to a parent
 				config.callback();
 			}
 		}
 	});
@@ -107,9 +105,8 @@
 		anchorY: 0,
 		tint: 0xFF4D00
 	});
 	self.addChild(new Glow({
-		asset: 'shapeBox',
 		anchorX: 0.5,
 		anchorY: 0.75,
 		height: 20,
 		rangeY: 150,
@@ -139,9 +136,9 @@
 	var layerAlpha = 1 / layers;
 	var widthStep = (config.rangeX || 0) * layerAlpha;
 	var heightStep = (config.rangeY || 0) * layerAlpha;
 	for (var i = 0; i < layers; i++) {
-		self.attachAsset(config.asset || 'shapeEllipse', {
+		self.attachAsset(config.asset || 'shapeBox', {
 			width: config.width + widthStep * i,
 			height: config.height + heightStep * i,
 			anchorX: config.anchorX,
 			anchorY: config.anchorY,
@@ -192,9 +189,8 @@
 var Block = ConfigContainer.expand(function (config) {
 	var self = ConfigContainer.call(this, config);
 	var isRotating = false;
 	self.orientation = config.orientation !== undefined ? config.orientation : Math.floor(4 * Math.random());
-	self.lit = !!config.lit;
 	self.upPath = false;
 	self.rightPath = false;
 	self.downPath = false;
 	self.leftPath = false;
@@ -235,86 +231,92 @@
 	self.onLit = function () {
 		if (!self.lit && (self.upPath || self.downPath || self.leftPath || self.rightPath)) {
 			self.lit = true;
 			self.lightContainer.removeChildren();
-			self.lightContainer.addChild(new Glow({
-				width: BLOCK_SIZE - 10,
-				height: BLOCK_SIZE - 10,
+			self.lightContainer.attachAsset('shapeEllipse', {
+				width: BLOCK_SIZE - 2 * LIGHT_OFFSET,
+				height: BLOCK_SIZE - 2 * LIGHT_OFFSET,
 				anchorX: 0.5,
-				anchorY: 0.5,
-				rangeX: 20,
-				rangeY: 20,
-				tint: 0xFFFFFF
-			}));
+				anchorY: 0.5
+			});
+			if (self.upPath) {
+				self.lightContainer.addChild(new Glow({
+					y: -BLOCK_SIZE / 2 - BLOCK_MARGIN / 2,
+					width: LIGHT_SPILL_SIZE,
+					height: LIGHT_SPILL_SIZE,
+					anchorX: 0.5,
+					anchorY: 0.5,
+					rangeX: 20,
+					layers: 4,
+					tint: 0xFFFFFF
+				}));
+			}
 			self.onSettle();
 		}
 	};
 	self.onSettle = function () {
 		self.updatePaths();
 		if (self.lit) {
-			if (self.upPath && self.upBlock && !self.upBlock.lit) {
+			if (self.upPath && self.upBlock && self.upBlock.downPath && !self.upBlock.lit) {
 				self.upBlock.lightContainer.addChild(new Light({
 					y: BLOCK_HALFSIZE,
 					rotation: 0,
 					callback: self.upBlock.onLit
 				}));
 			}
-			if (self.rightPath && self.rightBlock && !self.rightBlock.lit) {
+			if (self.rightPath && self.rightBlock && self.rightBlock.leftPath && !self.rightBlock.lit) {
 				self.rightBlock.lightContainer.addChild(new Light({
 					x: -BLOCK_HALFSIZE,
 					rotation: Math.PI / 2,
 					callback: self.rightBlock.onLit
 				}));
 			}
-			if (self.downPath && self.downBlock && !self.downBlock.lit) {
+			if (self.downPath && self.downBlock && self.downBlock.upPath && !self.downBlock.lit) {
 				self.downBlock.lightContainer.addChild(new Light({
 					y: -BLOCK_HALFSIZE,
 					rotation: Math.PI,
 					callback: self.downBlock.onLit
 				}));
 			}
-			if (self.leftPath && self.leftBlock && !self.leftBlock.lit) {
+			if (self.leftPath && self.leftBlock && self.leftBlock.rightPath && !self.leftBlock.lit) {
 				self.leftBlock.lightContainer.addChild(new Light({
 					x: BLOCK_HALFSIZE,
 					rotation: 3 * Math.PI / 2,
 					callback: self.leftBlock.onLit
 				}));
 			}
 		} else {
-			if (self.upPath && self.upBlock && self.upBlock.lit) {
+			if (self.upPath && self.upBlock && self.upBlock.downPath && self.upBlock.lit) {
 				self.lightContainer.addChild(new Light({
 					y: -BLOCK_HALFSIZE,
-					rotation: 0,
+					rotation: Math.PI,
 					callback: self.onLit
 				}));
 			}
-			if (self.rightPath && self.rightBlock && self.rightBlock.lit) {
+			if (self.rightPath && self.rightBlock && self.rightBlock.leftPath && self.rightBlock.lit) {
 				self.lightContainer.addChild(new Light({
-					x: -BLOCK_HALFSIZE,
-					rotation: Math.PI / 2,
+					x: BLOCK_HALFSIZE,
+					rotation: 3 * Math.PI / 2,
 					callback: self.onLit
 				}));
 			}
-			if (self.downPath && self.downBlock && self.downBlock.lit) {
+			if (self.downPath && self.downBlock && self.downBlock.upPath && self.downBlock.lit) {
 				self.lightContainer.addChild(new Light({
 					y: BLOCK_HALFSIZE,
-					rotation: Math.PI,
+					rotation: 0,
 					callback: self.onLit
 				}));
 			}
-			if (self.leftPath && self.leftBlock && self.leftBlock.lit) {
+			if (self.leftPath && self.leftBlock && self.leftBlock.rightPath && self.leftBlock.lit) {
 				self.lightContainer.addChild(new Light({
-					x: BLOCK_HALFSIZE,
-					rotation: 3 * Math.PI / 2,
+					x: -BLOCK_HALFSIZE,
+					rotation: Math.PI / 2,
 					callback: self.onLit
 				}));
 			}
 		}
 	};
 	self.updatePaths = function () {};
-	if (self.lit) {
-		self.onLit();
-	}
 	return self;
 });
 var BlockX = Block.expand(function (config) {
 	var self = Block.call(this, config);
@@ -458,8 +460,10 @@
 var BLOCK_MARGIN = 20;
 var BLOCK_HALFSIZE = BLOCK_SIZE * 0.5;
 var BLOCK_ROTATE_SPEED = 100;
 var LIGHT_GROW_SPEED = 5000;
+var LIGHT_SPILL_SIZE = 25;
+var LIGHT_OFFSET = 5;
 var ROW_SPAN = 7;
 var ROW_COUNT = 11;
 var blockManager = game.addChild(new BlockManager());
 var lava = game.addChild(new Lava({