Vortex update

Well we did successfully run the completed vortex with 2 black lights and the effect was very intense! My son Ben and I added many random fluorescent dots, plus it is important to place black wall covering at the exit of the tunnel to eliminate any stationary reference points. We had plenty of extra fabric. I added a long 2x4 on both sides of the bridge below the railing to mount the lights. These were placed exactly 4 fingerbreadths below the rail. This seems to be a good location. The light and extension cords can be secured to the rail structure with duct tape. We have 1 power strip on both sides and extension cords which run to the vortex entrance and down to the ground alongside the 'doorway' to the tunnel.