V65 USER-TUNED CLOVER / PETAL ADJUSTMENT

Base
- Starts from V64 (includes the coast_override fix that moves the requested land cell).

Geometry changes
- End petals keep the same strike-parallel offset, but their outward offset from the fault is multiplied by 3.5.
- The opposite same-sign side petal is removed.
- The remaining side petal keeps the corrected outward orientation, but its outward axis length is reduced to 0.5x of the V63 setting.
- The strike-parallel axis of the remaining side petal is increased so the visible leaf is about 1.4x the fault strike length.

Notes
- Coast fix from V64 is preserved.
- Use F if you want to flatten existing direct patches, then G to regenerate secondary deformation.
