How-to library

The tools you're using, explained.

Free, practical guides for people already mid-way through improvement work. No sign-up, no gate — just the thing you came for.

Guides

Short, specific, and written for the moment you're stuck. Videos are hosted on YouTube.

Guide

Draw a process map that people actually use

Most process maps get drawn once and never opened again. Here's how to build one your team keeps going back to.

Video

Reading a control chart in five minutes

What the lines mean, which signals matter, and the three patterns worth acting on.

Guide

Writing a problem statement worth solving

Get this wrong and the whole project drifts. A short method for pinning down what you're actually fixing.

Where to start

If you're new to structured improvement work, the honest answer is that most of the value comes from the first two steps, not the clever statistics later on. Define the problem properly and measure it honestly, and the rest tends to follow.

A good problem statement says what is happening, where, how often, and what it costs — and says nothing at all about the cause or the solution. That last part is the hard bit. The moment a statement contains a fix, everyone stops looking, and you end up solving the first idea rather than the real problem.

The same discipline applies to measurement. Before changing anything, get a baseline you'd be willing to defend in front of a sceptical finance director. It doesn't need to be elaborate; it needs to be honest and repeatable.

This library is being written. The three guides above are the first ones planned. If there's a tool or technique you'd find useful, tell me and I'll bump it up the list — get in touch.