| Year | 1995 |
| Date | 02-Jun |
| Volume | 174 |
| Issue | 3,994 |
| Page | 681 |
| Category | Workshop |
| Part | |
| Title | Painless tapers. Second thoughts |
| Author | Modeste de Salle |
| Notes | Improves the accuracy of the accessory by I.Sparks. Thoughts on the subject, one solution, moment of truth |