diff --git a/src/itdelatrisu/opsu/ui/animations/AnimationEquation.java b/src/itdelatrisu/opsu/ui/animations/AnimationEquation.java
index 3953b436..0ef9f5ac 100644
--- a/src/itdelatrisu/opsu/ui/animations/AnimationEquation.java
+++ b/src/itdelatrisu/opsu/ui/animations/AnimationEquation.java
@@ -294,6 +294,13 @@ public enum AnimationEquation {
 				return -0.5f * ((float) Math.pow(2, 10 * t) * (float) Math.sin((t - period / 4) * (Math.PI * 2) / period));
 			return (float) Math.pow(2, -10 * t) * (float) Math.sin((t - period / 4) * (Math.PI * 2) / period) * 0.5f + 1;
 		}
+	},
+	IN_OUT_EASE_MIDDLE {
+		@Override
+		public float calc(float t) {
+			float ct = 1f - t;
+			return 3f * ct * ct * t * 0.6f + 3 * ct * t * t * 0.4f + t * t * t * 1f;
+		}
 	};
 
 	/** Overshoot constant for "back" easings. */
diff --git a/src/yugecin/opsudance/sbv2/MoveStoryboard.java b/src/yugecin/opsudance/sbv2/MoveStoryboard.java
index 4f6df0b8..cbf2c3e7 100644
--- a/src/yugecin/opsudance/sbv2/MoveStoryboard.java
+++ b/src/yugecin/opsudance/sbv2/MoveStoryboard.java
@@ -41,7 +41,7 @@ public class MoveStoryboard {
 	private final SimpleButton btnAddCubic;
 
 	private final SimpleButton btnAnimLin;
-	private final SimpleButton btnAnimCir;
+	private final SimpleButton btnAnimMid;
 	private final SimpleButton btnAnimCub;
 
 	private final StoryboardMove dummyMove;
@@ -61,7 +61,7 @@ public class MoveStoryboard {
 		btnAddQuadratic = new SimpleButton(width - 205, 80, 200, 25, Fonts.SMALL, "add quadratic", Colors.BLUE_BUTTON, Colors.WHITE_FADE, Colors.WHITE_FADE, Colors.ORANGE_BUTTON);
 		btnAddCubic = new SimpleButton(width - 205, 110, 200, 25, Fonts.SMALL, "add cubic", Colors.BLUE_BUTTON, Colors.WHITE_FADE, Colors.WHITE_FADE, Colors.ORANGE_BUTTON);
 		btnAnimLin = new SimpleButton(width - 250, 50, 40, 25, Fonts.SMALL, "lin", Color.blue, Color.white, Color.white, Color.orange);
-		btnAnimCir = new SimpleButton(width - 250, 80, 40, 25, Fonts.SMALL, "cir", Color.blue, Color.white, Color.white, Color.orange);
+		btnAnimMid = new SimpleButton(width - 250, 80, 40, 25, Fonts.SMALL, "cir", Color.blue, Color.white, Color.white, Color.orange);
 		btnAnimCub = new SimpleButton(width - 250, 110, 40, 25, Fonts.SMALL, "cub", Color.blue, Color.white, Color.white, Color.orange);
 		dummyMove = (StoryboardMove) Proxy.newProxyInstance(StoryboardMove.class.getClassLoader(), new Class<?>[]{StoryboardMove.class}, new InvocationHandler() {
 			@Override
@@ -93,7 +93,7 @@ public class MoveStoryboard {
 		btnAddQuadratic.render(g);
 		btnAddCubic.render(g);
 		btnAnimLin.render(g);
-		btnAnimCir.render(g);
+		btnAnimMid.render(g);
 		btnAnimCub.render(g);
 		if (moves[objectIndex] != null && objectIndex > 0 && trackPosition >= gameObjects[objectIndex - 1].getEndTime() && trackPosition < gameObjects[objectIndex].getTime()) {
 			moves[objectIndex].render(g);
@@ -128,11 +128,11 @@ public class MoveStoryboard {
 		if (btnAnimLin.isHovered()) {
 			getCurrentMoveOrDummy().setAnimationEquation(AnimationEquation.LINEAR);
 		}
-		if (btnAnimCir.isHovered()) {
+		if (btnAnimMid.isHovered()) {
 			getCurrentMoveOrDummy().setAnimationEquation(AnimationEquation.IN_OUT_CIRC);
 		}
 		if (btnAnimCub.isHovered()) {
-			getCurrentMoveOrDummy().setAnimationEquation(AnimationEquation.IN_OUT_CUBIC);
+			getCurrentMoveOrDummy().setAnimationEquation(AnimationEquation.IN_OUT_EASE_MIDDLE);
 		}
 	}
 
@@ -159,7 +159,7 @@ public class MoveStoryboard {
 		btnAddQuadratic.update(x, y);
 		btnAddCubic.update(x, y);
 		btnAnimLin.update(x, y);
-		btnAnimCir.update(x, y);
+		btnAnimMid.update(x, y);
 		btnAnimCub.update(x, y);
 		if (moves[objectIndex] != null) {
 			moves[objectIndex].update(delta, x, y);