About this video

Round trip using two NISTRON elevators, from Cliff's Edge exterior into V118 and back.

Because the elevators are located in the exterior cell and can't be moved while unloaded, the travel of the 2nd elevator from 3rd floor down to the basement (Vault 118) gets simulated as it is being called down to the Vault floor. I've spent some effort to make the simulated travel complete, with proper timing, displays updating and sounds effects being played on the load door in V118. The position of the actual cart in the exterior is then updated immediately to the basement floor, as you teleport into the "real" elevator and the exterior cell loads back in. So you end up standing inside the cart - Even though that cart was still located on the 3rd floor, just milliseconds ago.

The BIG difference to vanilla load elevators is that these NISTRON ones can support an arbitrary number of floors (exteriors and interiors), and are not limited to having just two of them.