All changes to tower
| Date | Change | Source |
|---|---|---|
| 21 Dec 2023 | Frame Fr1: truss, resultant layout added, layout amended; frame Fr1.1 added | Stuart Hutchieson |
| 27 Nov 2022 | 1-12: turning added | Sue Maddison, Tower Captain from Steeple Keeper via James Hedgcock |
| 1 Nov 2022 | 3-4: nominal amended; 1-2,5-12: nominal added | Recording and analysis by Bill Hibbert 28/10/22 via #004043 |
| 5 May 2015 | 5-12: canon info added | David Sloman via e-mail |
| 2 May 2015 | 3,4: nominal added; frame info added; 1-12: frame id added | Tim Jackson via 00011145 |
| 29 Oct 2004 | PN alternation now provided (NB: 5th is undefined) | Phil Gay via e-mail |
| 16 Oct 2004 | PN is NOT Monday | Phil Gay via e-mail |