How-to

Task-shaped answers. Each page assumes you know what you are trying to do and want the shortest correct path to it.

• Choose a target — which of the six families, and what size.
• Tune the detector — the symptom-to-parameter table, and the per-parameter reference behind it.
• Troubleshoot a failure — each error variant mapped to a diagnostic checklist.
• Print and wrap a PuzzlePole — the cylindrical target: picking a diameter, trimming, wrapping, and what its coordinates mean.

For a start-to-finish walkthrough instead, see Tutorials; for the reasoning underneath, Algorithms.