diff --git a/build/.gitignore b/build/.gitignore
new file mode 100644
index 00000000..3c283040
--- /dev/null
+++ b/build/.gitignore
@@ -0,0 +1 @@
+/scriptographer.sh
diff --git a/src/color/Color.js b/src/color/Color.js
index 3629a7f1..e9053b5d 100644
--- a/src/color/Color.js
+++ b/src/color/Color.js
@@ -98,7 +98,7 @@ var Color = this.Color = Base.extend(new function() {
 		},
 
 		'hsb-rgb': function(color) {
-			var h = color._hue / 60, // Scale to 0..6
+			var h = (color._hue / 60) % 6, // Scale to 0..6
 				s = color._saturation,
 				b = color._brightness,
 				i = Math.floor(h), // 0..5
diff --git a/src/tool/Tool.js b/src/tool/Tool.js
index 8b1d2058..6b924feb 100644
--- a/src/tool/Tool.js
+++ b/src/tool/Tool.js
@@ -293,7 +293,10 @@ var Tool = this.Tool = Base.extend({
 			if (needsChange && pt.equals(this._point))
 				return false;
 		}
-		this._lastPoint = this._point;
+		// Make sure mousemove events have lastPoint set even for the first move
+		// so event.delta is always defined for them.
+		// TODO: Decide wether mousedown also should always have delta set.
+		this._lastPoint = start && type == 'mousemove' ? pt : this._point;
 		this._point = pt;
 		switch (type) {
 		case 'mousedown':
diff --git a/src/util/BlendMode.js b/src/util/BlendMode.js
index c2a1d256..5f4b7e3c 100644
--- a/src/util/BlendMode.js
+++ b/src/util/BlendMode.js
@@ -203,13 +203,6 @@ var BlendMode = {
 				db = (bb + sb) / 2;
 			},
 
-			'pin-light': function() {
-				var op = sr < 128 ? min : max;
-				dr = op(sr, br);
-				dg = op(sg, bg);
-				db = op(sb, bb);
-			},
-
 			negation: function() {
 				dr = 255 - abs(255 - sr - br);
 				dg = 255 - abs(255 - sg - bg);