All changes to tower
| Date | Change | Source |
|---|---|---|
| 11 Sep 2023 | 1-5: nominal added | Nigel Taylor's personal tuning records #005620 |
| 10 Nov 2022 | 5: weight amended | Whitechapel records via David Sloman #004086 |
| 16 Feb 2021 | 6: nominal added | WBF records (Richard Offen) via Email |
| 30 Aug 2018 | 1-5: diam amended | David Sloman via 00013050 |
| 17 Sep 2015 | Frame layout added | David Sloman via e-mail |
| 16 Sep 2015 | 1-6: turning,frameid added; frame info added | David Sloman via 00011332 |