All changes to tower
| Date | Change | Source |
|---|---|---|
| 20 Oct 2017 | Tuning description added | TimJ #226 (based on nominals) via e-mail |
| 5 Aug 2017 | 1-5: nominal,canons,turning,frameid added; 1-4: (app)wt added; | Philip Denton via 00012350 |
| 1,4,5: diam added; frame info added | Philip Denton via 00012350 | |
| 23 Feb 2007 | GF added | Tim Jackson#106 via e-mail |