I had something weird happen on road show after I cleaned and fixed a few things and want to make sure it's not something wrong . The shooter lane switch got stuck down and with the shooter lane switch down, each of the 3 Red Radio targets cause the machine to tilt. It's only those targets and only when the shooter lane switch is down. With the switch not activated, the targets work as expected. Also, they all register properly in switch test. I can reproduce the result every time. I just happened to stumble upon this by a freak chance so let me know what you think.