🚆 S8 Advanced – Underground Stock
The S8 Stock is the primary rolling stock for the Metropolitan Line, consisting of 8‑car walkthrough sets with air conditioning.

Features
– 🖥️ Pro Range Systems: Functional TCMS with login screens (Duty/Train/Radio numbers)
– ⚠️ Safety Systems: Tripcock simulation, SCAT (Speed Control After Tripping), rollback protection
– 📡 Operational Radio: Displays radio centre names dynamically
– 🚪 Sensitive Edge: Door safety system preventing departure if seals are obstructed
– 🔊 Authentic Audio: Real S8 recordings (motor whine, LU whistle)
– 🖥️ External Displays: Matrix‑style destination boards linked to TCMS input

Changelog
– v1.03: Johnston font added, collision box reduction, SCAT icon improvement, Met Line destinations in TCMS
– v1.06: Performance optimizations, LOD fixes, compatibility with Metropolitan Line & S Stock Enhancement PlusPak

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🚆 S7+1 Advanced – Underground Stock
The S7+1 is a specialized 8‑car variant of the S7 stock, adapted for Metropolitan Line service.

Features
– 🛋️ Design: Fully longitudinal seating (walls only, unlike S8’s mixed layout)
– 🚪 Inter‑car Gangways: Full walkthrough between all 8 cars
– 🚦 Compatibility: Works with Just Trains’ custom LU signaling (Metropolitan Line & London‑Aylesbury routes)
– 🎥 In‑Cab Video: Simulated platform video screens (static images at stations)

Changelog
– v1.01/1.02: Bug fixes for door interlock & TCMS station name display
– v1.03: Poly reduction for better FPS, fixed train number loss after save/resume, updated traction motor audio curves

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Metropolitan Line Route
This route recreates the Metropolitan Line from Aldgate in Central London to the rural termini in Buckinghamshire & Hertfordshire.

Features
– 🗺️ Coverage: Full line to Amersham, Chesham, Watford, Uxbridge
– 🚦 Signaling: Custom LU signals (“calling on” lights, fog repeaters)
– 🚉 Stations: 34 custom‑modelled stations with authentic layouts & “Stop Car” markers
– 🌄 Variety: Deep cut‑and‑cover tunnels in London, scenic high‑speed mainline north of Harrow‑on‑the‑Hill

Changelog
– v1.02: Added missing signals at Neasden South, fixed marker errors, updated lighting at Farringdon & King’s Cross
– v1.05: Essential update for Enhancement PlusPak, improved foliage, fixed LOD issues causing station buildings to disappear at distance

✔️ Tested and optimized for Train Simulator Classic