One decimal place.
But in precision manufacturing, one decimal place could be the difference between acceptable and useless.
Elijah almost kept moving.
Then he noticed the job code.
Medical systems.
“Excuse me,” he said.
The engineer barely looked at him.
“What?”
“The tolerance you entered.”
The engineer turned.
“What about it?”
“I think you're off one decimal place.”
Now the engineer looked fully at him.
Elijah pointed.
“Spec shows point-zero-zero-two.”
The engineer glanced at the sheet.
Then the screen.
Then back again.
His expression changed.
He corrected the entry.
“Right.”
Elijah nodded.
“That could have been bad.”
“I said I fixed it.”
Elijah took the trash bag.
He would have walked away without another word.
But Dale Croft had seen everything.
Dale had run engineering at Vale Precision for nineteen years.
At fifty-one, he had the confidence of a man whose judgment had rarely been questioned in public and almost never successfully.
He had earned much of his reputation.
There had been a time when Dale knew every important production line in the building.
He had solved difficult failures.
He had worked weekends.
He had trained engineers who later became managers.
But authority had changed something in him gradually.
Being right became part of his identity.
Then being questioned began to feel like disrespect.
Eventually, he stopped distinguishing between the two.
Dale watched Elijah correct the engineer.
He noticed two junior engineers exchange glances.
One almost smiled.
The mistake itself was corrected in less than thirty seconds.
Dale remembered the embarrassment much longer.
Three days after the large milling machine failed, Dale called an engineering meeting in the main technical bay.
The machine had already been down seventy-two hours.
Pressure was intense.
Production schedules had been rewritten twice.
Customer-service representatives were fielding increasingly impatient calls.
Finance had begun calculating penalties.
Engineers had slept in conference rooms.
The main fault code was projected onto a wall monitor.
Dale stood beside it.
“The primary control board has failed,” he announced. “We've exhausted local diagnostic options. Manufacturer support agrees replacement is the next logical step.”
One engineer asked, “Lead time?”
“Potentially six months.”
A low murmur went through the room.
Another asked, “Can they expedite?”
“We're pushing.”
“Cost?”
“Ninety-four thousand for the board before expedited freight and field support.”
No one liked the answer.
But no one had a better one.
Elijah entered carrying a wheeled waste bin.
He should have emptied two containers and left.
Instead, he heard the conversation.
The fault code was still glowing on the screen.
He had seen the machine fail twice during night rounds.
He had also heard the engineering team discuss the problem for three nights.
The conclusion bothered him.
He listened for another minute.
Then he made the mistake of speaking.
“Sir.”
Dale stopped.
Every engineer turned.
Elijah stood near the wall holding the bin handle.
“I've been hearing the crew discuss the failure.”
Dale's expression hardened immediately.
Elijah continued.
“I don't think the main control board is dead.”
Silence.
Dale stared at him.
“You don't think.”
“No, sir.”
“And what exactly is that opinion based on?”
“The fault sequence.”
Dale walked slowly toward him.
“You've been hearing my engineers talk.”
“Yes.”
“You've read a few screens while cleaning.”
Elijah said nothing.
Dale looked around the room.