What are the relativistic effects of gravity of Gravtube.com on Time Stop Machine Travel Machine Trough it?

In my innovation Gravtube.com I would like to know the relativistic effects of my other innovation Time Stop Machine which is a 4-sphere superconductor going through the tunnel for transportation at 4,000 mph. The Time Stop Machine is two sets of rotating spheres separated by an electrostatic barring. A person is inside the center of all four spheres. The inner spheres are rotating via a peta laser via fusion at 99.999% speed of light.