# Why would a Bounding Sphere and BoundingBox not intersect (when they should)?

I have a bounding sphere and a bounding box that should be intersecting, however, Intersects(...) is returning false. For example, the following returns false:

new BoundingSphere(new Vector3(500, 105, 0), 25).Intersects(
new BoundingBox(new Vector3(466,219,0), new Vector3(519,26,0))
)