1 item (1 fix)
SceneTraceResult.EndPosition on a sphere-radius sweep is the sphere's CENTRE at contact, not the contact point — treating it as where the feet landed is off by a full radius. Derive the real contact position as from + (to - from) * Fraction in one helper. A related trap: snapping the sphere exactly tangent to the floor makes the next horizontal sweep intermittently report StartedSolid.
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