| Year | 2006 |
| Date | 08-Dec |
| Volume | 197 |
| Issue | 4,288 |
| Page | 694 |
| Category | Horology |
| Part | 2 |
| Title | Hipp Clock Developments |
| Author | Frank Taylor |
| Notes | Continues the story. Pendulum clamp detail, investigation into the trigger/trigger blade malfunction, investigation, finding the best angle, a little sting in the tail, trigger and contact mechanism adjustment |