It will never cease to amaze me how it is pretty globally accepted that every human on earth doesn’t want to work. But have you ever tried to get someone to stop? It’s almost impossible! 

Most manufacturers pride themselves on one thing: keeping material moving. When a problem shows up, a bad cut, chipped edge, missing hardware, unclear drawing, the instinct is almost automatic: “Just keep going. We’ll deal with it later.”

Well in my 35 years of running a factory, later rarely comes. The problem just gets bigger, more expensive, and harder to explain to the customer. If you can relate to this next example, lean back in your chair and scream, “I CAN,” at the top of your lungs. Ready? 

Someone cuts something that isn’t quite the right size, but you convince yourself that you will figure it out on site. A week later, you’re on site and the customer notices the mistake, looks at you and says, “Can’t you read a tape measure?” 

You want to scream, “It wasn’t me that cut it wrong!” If you have any sense whatsoever, you take the brunt of that comment right on the chin, promise the customer a fix and get on with your now ruined day.  

History lesson
How do you prevent this from happening? It’s going to be a bit of a culture shift, but first, a history lesson. 

The concept of “Stop and Fix” was made famous by Toyota (of course). One of the most misunderstood ideas from the Toyota Production System is the Andon cord. Any operator can pull it. The line stops, and people come running. From the outside, this looks reckless. Why would you stop production on purpose? 

Because producing defects is far more expensive than producing nothing at all. And believe me, that concept took me 20 years to fully understand.

Toyota learned that speed without stability creates: rework, sorting, extra sanding, refitting, phone calls, apologies, and damaged trust. 

The cost isn’t the stopped line. The cost is everything that happens after a defect is allowed to pass. Take a moment and really internalize that. The real cost isn’t stopping the work! Mind blown! 

You may be thinking, “Well, that’s Toyota; it doesn’t apply to me.”

I’m here to assure you that it’s even more critical for you. As small- to medium-size companies, we don’t have the luxury of big buffers, spare labor, or excess cash.

Every defect costs you:
• Time you don’t have
• People you already can’t find
• Cash flow you feel immediately
• Reputation you worked years to build

Yet many shops tolerate daily problems because stopping feels risky. And this is the part you need to get over: There are only two ways to get over it.  

• Read this article and blindly believe this Brad guy (highly recommended) 
• Deep dive into TPS to fully understand this concept, why it works, what it did for Toyota as a struggling manufacturer, educate yourself into a state of understanding. 

This may be hard to hear, but you need to: If you or your team is afraid to stop production, your business is already bleeding, just slowly and quietly.

“Stop and Fix” is not about blame. Stopping the line is often misunderstood as punishment or criticism. It isn’t. You don’t do it to find out “who”; you do it to find out “what.” 

Remember, blame the process, not the person. 

Stopping is not about calling someone out, slowing people down, finger pointing, or creating more work. 

As a matter of fact, if you do any of the aforementioned things, the culture you need to create will be dead in the water. 

What you want to focus on instead is making problems visible, fixing issues the moment they arise when everyone is most familiar with what’s going on, open communication among your team and, god forbid, you actually make money one day. A mistake caught at the saw is cheap. The same mistake caught after sanding, finishing, packing, shipping, and install is brutal. 

What it looks like
What does stopping look like if you’re not Toyota? You don’t need cords, lights, or a Toyota-sized budget. 

Stopping can be as simple as refusing to run any part with unclear instructions, the sanding department flagging some inconsistency in machining, an assembler pausing work because hardware is missing. And don’t make it personal or confrontational. Work towards people bringing problems to their internal customer being a good thing.  

One simple rule: No defect moves forward without a conversation. That conversation must include the following critical elements:
• What went wrong?
• Why did it make it this far?
• What do we change so it doesn’t happen again?

If you answer only the first question, you’re firefighting. If you answer all three, you’re improving.

The counterintuitive result is more speed. I know, that sounds crazy, another one of those just-trust-Brad moments. Most owners fear stopping because they think it will slow everything down.

The opposite happens. When you master the Stop-and-Fix mentality and culture, eventually rework drops, interruptions decrease, overtime fades and probably the best part is your flow stabilizes. Don’t try to tell me scheduling isn’t a huge pain point for you.

Why is that? Because you can predict the work, you can’t predict the problems. Fewer problems, more accurate predictions. Work moves faster because it’s right, not because it’s rushed.

Shops that never stop feel busy all day and exhausted at night. Shops that stop to fix problems feel calmer, less stressed and ship more reliably.

Whats the secret of making it work? Same secret as making anything work. Leadership makes or breaks it.

Your team already knows where the problems are. If they aren’t stopping, it’s usually because they’ve been punished for it before, or because management valued speed over quality, or because problems raised in the past were ignored. We have all heard people say, “I’ve told them this 1,000 times. I give up.”

The leadership isn’t telling people to stop. Leadership is proving consistently that stopping leads to fixing, not finger-pointing. 
When people see problems solved instead of buried, they start protecting the process on their own.

Here are my final thoughts on the subject. You don’t build a great manufacturing company by running faster. You build it by removing the things that slow you down every single day.

Stopping the line isn’t weakness. It’s discipline. It’s respect for people. It’s respect for the business.

Stop and Fix, and watch how fast you can go.