2. Explore and narrow focus
3×5 Why Builder
Critical to drive down to systemic root cause — Specific, Detection, and Systemic Why chains with export for 8D/A3.
Where this fits in your investigation
Exploratory tools to narrow where the team should investigate — especially for transactional and spatial defects.
Your data stays on your device
ProCalc Toolset Suite runs in your browser. Production data is not uploaded to our servers for analysis — a practical fit for plant-floor and supplier investigations where data control matters.
Try 3×5 Why Builder on your data
Create a free account to demo this tool for 5 minutes, or license the full suite for 3-year team access.