**How-To: The 5-Minute Regulator Check That Saves Headaches**

Every service tech knows regulator issues cause callbacks. But a quick visual might miss the early warning signs. We’re talking about more than just obvious damage; it's about subtle performance degradation that leads to nuisance calls, pilot outages, or worse, over-pressure situations. A few extra minutes on-site can prevent a lot of grief for both you and the customer. This isn't just about fixing what's broken; it's about preventing failure.