diff --git a/include/math.hpp b/include/math.hpp
index 41e59a5c..7568153c 100644
--- a/include/math.hpp
+++ b/include/math.hpp
@@ -62,10 +62,10 @@ inline float eucmodf(float a, float base) {
 }
 
 /** Limits a value between a minimum and maximum
-If min < max, returns max
+If min > max, the limits are switched
 */
 inline float clampf(float x, float min, float max) {
-	return fmaxf(fminf(x, max), min);
+	return fmaxf(fminf(x, fmaxf(min, max)), fminf(min, max));
 }
 
 /** If the magnitude of x if less than eps, return 0 */
@@ -199,11 +199,16 @@ struct Rect {
 		return Rect(min, max.minus(min));
 	}
 
-	/** Returns whether this Rect contains another Rect, inclusive on the top/left, non-inclusive on the bottom/right */
+	/** Returns whether this Rect contains an entire point, inclusive on the top/left, non-inclusive on the bottom/right */
 	bool contains(Vec v) {
 		return pos.x <= v.x && v.x < pos.x + size.x
 			&& pos.y <= v.y && v.y < pos.y + size.y;
 	}
+	/** Returns whether this Rect contains an entire Rect */
+	bool contains(Rect r) {
+		return pos.x <= r.pos.x && r.pos.x + r.size.x <= pos.x + size.x
+			&& pos.y <= r.pos.y && r.pos.y + r.size.y <= pos.y + size.y;
+	}
 	/** Returns whether this Rect overlaps with another Rect */
 	bool intersects(Rect r) {
 		return (pos.x + size.x > r.pos.x && r.pos.x + r.size.x > pos.x)
diff --git a/include/widgets.hpp b/include/widgets.hpp
index b3272b7c..43b0719d 100644
--- a/include/widgets.hpp
+++ b/include/widgets.hpp
@@ -145,7 +145,7 @@ struct TransparentWidget : virtual Widget {
 	Widget *onScroll(Vec pos, Vec scrollRel) {return NULL;}
 };
 
-/** Widget that itself responds to mouse events */
+/** Widget that automatically responds to all mouse events but gives a chance for children to respond instead */
 struct OpaqueWidget : virtual Widget {
 	Widget *onMouseDown(Vec pos, int button) {
 		Widget *w = Widget::onMouseDown(pos, button);
@@ -165,6 +165,13 @@ struct OpaqueWidget : virtual Widget {
 		onMouseMoveOpaque(mouseRel);
 		return this;
 	}
+	Widget *onScroll(Vec pos, Vec scrollRel) {
+		Widget *w = Widget::onScroll(pos, scrollRel);
+		if (w) return w;
+		if (onScrollOpaque(scrollRel))
+			return this;
+		return NULL;
+	}
 
 	/** "High level" events called by the above lower level events.
 	Use these if you don't care about the clicked position.
@@ -172,6 +179,7 @@ struct OpaqueWidget : virtual Widget {
 	virtual void onMouseDownOpaque(int button) {}
 	virtual void onMouseUpOpaque(int button) {}
 	virtual void onMouseMoveOpaque(Vec mouseRel) {}
+	virtual bool onScrollOpaque(Vec scrollRel) {return false;}
 };
 
 struct SpriteWidget : virtual Widget {
@@ -249,9 +257,6 @@ struct Label : Widget {
 // Deletes itself from parent when clicked
 struct MenuOverlay : OpaqueWidget {
 	void step();
-	Widget *onScroll(Vec pos, Vec scrollRel) {
-		return this;
-	}
 	void onDragDrop(Widget *origin);
 };
 
@@ -262,6 +267,7 @@ struct Menu : OpaqueWidget {
 	// Resizes menu and calls addChild()
 	void pushChild(Widget *child);
 	void draw(NVGcontext *vg);
+	bool onScrollOpaque(Vec scrollRel);
 };
 
 struct MenuEntry : OpaqueWidget {
@@ -340,8 +346,8 @@ struct ScrollBar : OpaqueWidget {
 	ScrollBar() {
 		box.size = Vec(BND_SCROLLBAR_WIDTH, BND_SCROLLBAR_HEIGHT);
 	}
+	void step();
 	void draw(NVGcontext *vg);
-	void move(float delta);
 	void onDragStart();
 	void onDragMove(Vec mouseRel);
 	void onDragEnd();
@@ -356,7 +362,7 @@ struct ScrollWidget : OpaqueWidget {
 	ScrollWidget();
 	void step();
 	void draw(NVGcontext *vg);
-	Widget *onScroll(Vec pos, Vec scrollRel);
+	bool onScrollOpaque(Vec scrollRel);
 };
 
 struct TextField : OpaqueWidget {
diff --git a/src/gui.cpp b/src/gui.cpp
index 54daebdf..49925c12 100644
--- a/src/gui.cpp
+++ b/src/gui.cpp
@@ -151,7 +151,7 @@ void cursorEnterCallback(GLFWwindow* window, int entered) {
 void scrollCallback(GLFWwindow *window, double x, double y) {
 	Vec scrollRel = Vec(x, y);
 	// onScroll
-	gScene->onScroll(gMousePos, scrollRel.mult(-95));
+	gScene->onScroll(gMousePos, scrollRel.mult(-38.0));
 }
 
 void charCallback(GLFWwindow *window, unsigned int codepoint) {
diff --git a/src/widgets/Menu.cpp b/src/widgets/Menu.cpp
index 6647b120..da72c0f0 100644
--- a/src/widgets/Menu.cpp
+++ b/src/widgets/Menu.cpp
@@ -29,4 +29,13 @@ void Menu::draw(NVGcontext *vg) {
 }
 
 
+bool Menu::onScrollOpaque(Vec scrollRel) {
+	if (!parent)
+		return true;
+	if (!parent->box.contains(box))
+		box.pos = box.pos.plus(scrollRel.neg());
+	return true;
+}
+
+
 } // namespace rack
diff --git a/src/widgets/MenuOverlay.cpp b/src/widgets/MenuOverlay.cpp
index d58be3ba..841bfb61 100644
--- a/src/widgets/MenuOverlay.cpp
+++ b/src/widgets/MenuOverlay.cpp
@@ -8,6 +8,7 @@ void MenuOverlay::step() {
 	for (Widget *child : children) {
 		child->box = child->box.clamp(Rect(Vec(0, 0), box.size));
 	}
+
 	Widget::step();
 }
 
diff --git a/src/widgets/ScrollBar.cpp b/src/widgets/ScrollBar.cpp
index b60c196a..ae7ba6d4 100644
--- a/src/widgets/ScrollBar.cpp
+++ b/src/widgets/ScrollBar.cpp
@@ -4,6 +4,13 @@
 
 namespace rack {
 
+void ScrollBar::step() {
+	float boxSize = (orientation == VERTICAL ? box.size.y : box.size.x);
+	float maxOffset = containerSize - boxSize;
+	containerOffset = clampf(containerOffset, 0.0, maxOffset);
+	Widget::step();
+}
+
 void ScrollBar::draw(NVGcontext *vg) {
 	float boxSize = (orientation == VERTICAL ? box.size.y : box.size.x);
 	float maxOffset = containerSize - boxSize;
@@ -13,21 +20,13 @@ void ScrollBar::draw(NVGcontext *vg) {
 	bndScrollBar(vg, 0.0, 0.0, box.size.x, box.size.y, state, offset, size);
 }
 
-void ScrollBar::move(float delta) {
-	float boxSize = (orientation == VERTICAL ? box.size.y : box.size.x);
-	float maxOffset = containerSize - boxSize;
-	containerOffset += delta;
-	containerOffset = clampf(containerOffset, 0.0, maxOffset);
-}
-
 void ScrollBar::onDragStart() {
 	state = BND_ACTIVE;
 	guiCursorLock();
 }
 
 void ScrollBar::onDragMove(Vec mouseRel) {
-	float delta = (orientation == VERTICAL ? mouseRel.y : mouseRel.x);
-	move(delta);
+	containerOffset += (orientation == VERTICAL ? mouseRel.y : mouseRel.x);
 }
 
 void ScrollBar::onDragEnd() {
diff --git a/src/widgets/ScrollWidget.cpp b/src/widgets/ScrollWidget.cpp
index 6e0549ba..67bd6082 100644
--- a/src/widgets/ScrollWidget.cpp
+++ b/src/widgets/ScrollWidget.cpp
@@ -40,13 +40,10 @@ void ScrollWidget::draw(NVGcontext *vg) {
 	Widget::draw(vg);
 }
 
-Widget *ScrollWidget::onScroll(Vec pos, Vec scrollRel) {
-	Widget *w = Widget::onScroll(pos, scrollRel);
-	if (w) return w;
-
-	hScrollBar->move(scrollRel.x);
-	vScrollBar->move(scrollRel.y);
-	return this;
+bool ScrollWidget::onScrollOpaque(Vec scrollRel) {
+	hScrollBar->containerOffset += scrollRel.x;
+	vScrollBar->containerOffset += scrollRel.y;
+	return true;
 }