All changes to tower
| Date | Change | Source |
|---|---|---|
| 10 Jan 2026 | 1,2: diameter amended | Alan Buswell from G&J records |
| 26 Mar 2009 | Tenor note is Eb not E | Tim Jackson / Nick Bowden via pNBR |
| 25 Mar 2006 | Difficult access: "not for fainthearted or those who have .. | .. any disability re ladders" Howard E J Smith via e-mail |
| 7 Nov 2004 | Tenor weight changed from 3-2-6 | Tim Jackson#72 (info from George Dawson) via e-mail |
| 13 Sep 2004 | Tenor note added | Andrew Aspland via e-mail |