THE BOTTLENECK · BUSINESS SYSTEM TOOLKIT
You are not busy. You are blocked.
One point in your company decides how much money it makes. This finds that point, proves it in five working days, and tells you what to do first.
$119
One payment. No subscription.
Secure checkout via Gumroad. Instant download. Money back if it does not show you one place where you lose money. A single consulting day costs many times this, and here you run the same method yourself.
Everything in the package: the manual, the scorecard, the calculator, the Bottleneck Map and the printable sheets.
Eighteen years in real plants, in twenty two pages
Everything here starts from the manual. Sixteen short chapters, twenty two pages, and eighteen years of my work inside real plants: food and beverage, metal, machining, electrical, chemical, textile, construction and defense, plus service companies. It is written the way I talk on the shop floor: what to look at, in what order, and what to do on Monday morning.
The manual rests on the principles of the Theory of Constraints, Throughput Accounting and LEAN management, adapted to the real conditions of small and medium sized companies. That note stands in the manual itself. This is not a repackaged textbook. I took the part that survives contact with a real plant, left out the theory that never helped anyone, and wrote down what worked for me and for the companies I worked with.
The Excel files, the map and the printable sheets are not the product. They are there so that what you read turns into a number and a decision. With the manual in hand you can run this with a pen and one sheet of paper. The tools only make it faster.
What you will know by Friday
- Find the point that actually limits the result of the company
- Estimate the throughput you lose while the constraint stands still, with the conditions under which that loss is real
- See your three weakest areas, with the first step for each
- Set one priority for next week instead of ten
You work fourteen hours and the money still does not come
You chase every problem at once. Quality. Sales. Costs. People. You put out fires, you work fourteen hours a day, and the money still does not come.
Water flows at the speed of its narrowest pipe. Your company earns exactly as much as can pass through its narrowest point. Everything else is noise.
And the worst part: the constraint is often the owner. If every decision waits for your signature, the company cannot grow past you.
Three companies, three constraints, three results
Deliveries back to normal in 3 weeks
Plastic parts producer. Deliveries late, customers threatening to cancel. One molding machine was the constraint. It was not making the parts customers were waiting for, so every stopped hour was lost throughput. A third shift cost $200 an hour with all the extras, and it paid back easily, because customers were waiting for exactly those parts.
5 days to 1 day, 20% more clients
Accounting firm. The owner signed every report and was the bottleneck. A checklist moved approval to the team. Processing dropped from five days to one, with the same staff.
45 minutes of truck waiting removed
Building materials wholesaler. Trucks waited 45 minutes for loading while staff did useful but irrelevant work. One dedicated loader. On time deliveries from the next week.
What is in the package, and what does the work
The manual is the system. Everything below it is there to make the work faster.
The manual, sixteen chapters
Twenty two pages, written from eighteen years inside real plants, in the exact order in which the system is started. Where the constraint hides, how to prove it, what it costs you while it stands still, and what to change first so the work starts moving. 22 pages, PDF. It reads in one afternoon, and the start guide tells you the order in which to use the rest.
System Scorecard, 45 questions
You score the reality and the tool does the rest: score per area, maturity level, and your three weakest areas with the first step for each. No macros.
Lost throughput calculator
Enter the unrecoverable downtime hours, the units per hour and the throughput per unit, and see how much throughput you really lost, with the conditions under which the loss is real.
Weekly Control Sheet
One printable page a week: three financial signals, this week’s constraint with its proofs, three priorities and one action.
Daily Bottleneck Check
Total downtime per day with the cause, the action, the owner and the due date, plus five rules to verify every day.
The Bottleneck Map
A printable sheet, a guide and an Excel workbook that calculates capacity, load and waiting time. The tool does not declare a bottleneck until four required proofs and five working days of measurement line up. New in this version.
Who is behind this
Nemanja Krstić. Eighteen years of experience, eight of them as a consultant. Before that, an engineer and a manager inside large production systems. Food and beverage, metal, machining, electrical, chemical, textile, construction and defense, plus service companies. This is not a repackaged textbook. Every example came off a real floor.
The payback guarantee
Read it and use the scorecard. If it does not show you at least one place where your company is losing money, write to solutions@elcinsight.com and you get your money back. No forms, no questions, no explaining.
Who it is for
- Owners who fell into daily operations and now do their employees’ jobs
- Directors who are done with excuses and want numbers
- Growing companies where everything still goes through one person
Not for people who already know everything.
Questions
Does this work for a service company?
Yes. In transport the bottleneck is a route or a dispatcher. In software it is the developer everyone waits on. In administration it is an approval procedure with five signatures, four of which nobody reads. The law is the same.
How long does it take?
The manual reads in one afternoon. The scorecard takes about 30 minutes. The weekly sheet takes 10 minutes every Monday.
We already have ISO and written procedures.
Then the scorecard will show you exactly how much of that is used daily and how much gets filled in the week before an audit.
We are small. Is this only for factories?
No. Five people or five hundred, there is still one point where your work moves slowest.
Do I need special software?
No. A PDF reader and Excel. The forms can be printed and filled by hand.
Get the toolkit
Digital product, instant download after payment. Price $119. VAT added where applicable.
Secure checkout via Gumroad. Instant download. Money back guarantee.
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