| Item no. | Stiffness (kg∙fm−1) | Damping constant (kg∙fm−1) |
| a | 89.41 | 29.8 |
| b | 5364 | 365.1 |
| c | 8941 | 29.8 |
| d | 5364 | 365.1 |
| e | 8941 | 29.8 |
| f | 5364 | 365.1 |
| g | 5364 | 365.1 |
| h | 5364 | 365.1 |
| i | 5364 | 365.1 |
| j | 6885 | 365.1 |
| k | 6885 | 365.1 |
| l | 2550 | 37.8 |