| Year | 2022 |
| Date | 08-Apr |
| Volume | 228 |
| Issue | 4,688 |
| Page | 494 |
| Category | Workshop |
| Part | 2 |
| Title | Getting It Right |
| Author | Rhys Owen |
| Notes | Looks at ways of achieving accuracy with a variety of measuring instruments. Verifying squareness, dial test indicators, straightness and flatness, determining deviation, toolmaker's chair, checking vice alignment, surface plates and optical flats, finding an edge, sine wave form |