Summary: This week. the guys talk with Ann Irvine and Brian Ondrey of Irvine-Ondrey Engineering. They are the people who design the control systems for some of our favorite rides and attractions. We'll talk to them about the process of designing and installing control systems for roller coasters. We'll also hear about some of the fun they have behind the scenes. We'll also have the "State of the Union for CoasterRadio!"
