https://www.mrboll.com/wp-content/uploads/2019/04/coming-soon-message-illuminated-with-light-projector_1284-3622.jpg626626mrboll_stcslrhttps://www.mrboll.com/wp-content/uploads/2019/03/videocam.pngmrboll_stcslr2019-04-28 08:28:392019-04-28 08:28:39Variables and Troubleshooting with Pong