| Year | 2009 |
| Date | 02-Jan |
| Volume | 202 |
| Issue | 4,342 |
| Page | 40 |
| Category | Workshop |
| Part | |
| Title | Fitting a DRO to a Wabeco Mill |
| Author | David Haythornthwaite |
| Notes | Changes his milling machine digital readout. My first DRO system, the Onyx System, fitting the system, Z-axis scale, X-axis scale, table clamp handle, Y-axis scale, setting up and using the DRO |