The following have been added to Section 2 of the Manual Sheets database and will be distributed in paper format with the Newsletters as print constraints allow.
2.5.2.3A Notes on Alan Gibson crankpin system – author John Cutler
2.4.0.6 Re-tyring RTR Loco Wheels to EM gauge standards – authors Geoff Stenner / James Maxted
John Simpson Oct 2026