What problem does it solve? Gran Turismo 7 setup and strategy knowledge is scattered across large reference documents, and the v1.71 physics patch invalidated every pre-20-Aug-2026 tuning figure, making it easy to trust stale numbers or load far more context than a question needs. ## Core Features & Use Cases - Document routing table: Maps each engineering question (driver refusals, setup parameters, tyre and fuel model, track reference, car profiles, slider ranges, telemetry flags) to the exact file that answers it. - Post-patch validation rules: Flags every pre-v1.71 figure as requiring re-measurement and points to the only post-patch measured results document. - Standing engineering rules: Enforces driver-report primacy, one-change-per-run testing, percent-of-slider-range reasoning, and the prohibition on per-corner instructions derived from single laps. - Use Case: Before recommending a differential change, look up which file holds the post-1.71 LSD slider ranges and confirm the figure carries a date and game version. ## Quick Start Ask which reference document holds the current post-1.71 tyre wear multipliers before building a race strategy.
