ATS WCML Midlands & Northwest Signalling Patch

This patch corrects the signalling across the WCML Midlands & Northwest v4 route by Alan Thomson Simulation. Please note that no signals have been replaced, this is purely patching the behaviour of existing signals utilising Armstrong Powerhouse's Signal Enhancement Pack.

This patch includes:

• Approach control for Crewe Station, reflecting the behaviour of signals as accurately as possible without replacing any of the signals completely.
• Added 'Flashing Yellow' approach for Kidsgrove on the Down.
• Placed a 'Force Red' Track Marker on the Norton Bridge East Chord, holding NS5694 at Danger, preventing the Split-Banner Repeater from showing a clear route for both routes at Yarnfield Junction.
• Corrected signalling approach sequences at Stafford Doxey Junction.
• Fixed approach control at Winwick Junction approaching on the Down.
• Fixed approach control at Golbourne Junction approaching on the Up.
• Fixed approach control at Wigan North Western into P1 & P6 from the Up Main.
• Added approach control at Farrington Junction (Release from Red/Yellow).
• Fixed approach control around Preston Ribble Junction.