diff --git a/packages/pinball_components/sandbox/lib/stories/baseboard/baseboard_game.dart b/packages/pinball_components/sandbox/lib/stories/baseboard/baseboard_game.dart
index be5772a0..4e86f732 100644
--- a/packages/pinball_components/sandbox/lib/stories/baseboard/baseboard_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/baseboard/baseboard_game.dart
@@ -1,9 +1,8 @@
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class BaseboardGame extends BallGame with Traceable {
+class BaseboardGame extends BallGame {
   BaseboardGame()
       : super(
           imagesFileNames: [
diff --git a/packages/pinball_components/sandbox/lib/stories/flutter_forest/big_dash_nest_bumper_game.dart b/packages/pinball_components/sandbox/lib/stories/flutter_forest/big_dash_nest_bumper_game.dart
index c15139d3..3580a175 100644
--- a/packages/pinball_components/sandbox/lib/stories/flutter_forest/big_dash_nest_bumper_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/flutter_forest/big_dash_nest_bumper_game.dart
@@ -2,10 +2,9 @@ import 'dart:async';
 
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class BigDashNestBumperGame extends BallGame with Traceable {
+class BigDashNestBumperGame extends BallGame {
   BigDashNestBumperGame()
       : super(
           imagesFileNames: [
diff --git a/packages/pinball_components/sandbox/lib/stories/flutter_forest/signpost_game.dart b/packages/pinball_components/sandbox/lib/stories/flutter_forest/signpost_game.dart
index 8fa6ed54..349dd811 100644
--- a/packages/pinball_components/sandbox/lib/stories/flutter_forest/signpost_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/flutter_forest/signpost_game.dart
@@ -2,10 +2,9 @@ import 'dart:async';
 
 import 'package:flame/input.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class SignpostGame extends BallGame with Traceable, TapDetector {
+class SignpostGame extends BallGame {
   SignpostGame()
       : super(
           imagesFileNames: [
diff --git a/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_a_game.dart b/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_a_game.dart
index 5a1d27ee..071f6aa1 100644
--- a/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_a_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_a_game.dart
@@ -2,10 +2,9 @@ import 'dart:async';
 
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class SmallDashNestBumperAGame extends BallGame with Traceable {
+class SmallDashNestBumperAGame extends BallGame {
   SmallDashNestBumperAGame()
       : super(
           imagesFileNames: [
diff --git a/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_b_game.dart b/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_b_game.dart
index abd5ad3f..a47b9962 100644
--- a/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_b_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/flutter_forest/small_dash_nest_bumper_b_game.dart
@@ -2,10 +2,9 @@ import 'dart:async';
 
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class SmallDashNestBumperBGame extends BallGame with Traceable {
+class SmallDashNestBumperBGame extends BallGame {
   SmallDashNestBumperBGame()
       : super(
           imagesFileNames: [
diff --git a/packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart b/packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart
index 68ff7eb0..9b7d96cc 100644
--- a/packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/kicker/kicker_game.dart
@@ -1,9 +1,8 @@
 import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class KickerGame extends BallGame with Traceable {
+class KickerGame extends BallGame {
   static const description = '''
     Shows how Kickers are rendered.
 
diff --git a/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart b/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart
index f07fb148..28858088 100644
--- a/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/slingshot/slingshot_game.dart
@@ -1,10 +1,9 @@
 import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class SlingshotGame extends BallGame with Traceable {
+class SlingshotGame extends BallGame {
   SlingshotGame()
       : super(
           imagesFileNames: [
diff --git a/packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart b/packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart
index 0ac175e0..9bebde9e 100644
--- a/packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart
+++ b/packages/pinball_components/sandbox/lib/stories/sparky_bumper/sparky_bumper_game.dart
@@ -2,10 +2,9 @@ import 'dart:async';
 
 import 'package:flame/extensions.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class SparkyBumperGame extends BallGame with Traceable {
+class SparkyBumperGame extends BallGame {
   static const description = '''
     Shows how a SparkyBumper is rendered.