| Year | 2015 |
| Date | 29-May |
| Volume | 214 |
| Issue | 4,509 |
| Page | 796 |
| Category | Internal Combustion |
| Part | 2 |
| Title | The Mastiff Plus |
| Author | Mick Knights |
| Notes | Introduces his new series by encouraging fearless use of CNC. Starting the build, the crankcase, the cylinder blocks |