Okay I just checked the nutters and WTF IS THIS???
I am lost, I thought for a second thats the transpoter positionining cause you had to do some trickery to get it to the right place, but no thats the blink part, thats not it??????? No?? The barrels are in straight forward curvy like shape that goes to the final island, they were always like this.
Unless................ Wait I got it. He put those signs on his monitor, so when he jumps on the first one, the second one will be on that particular pixel on the monitor from his new viewpoint (the first one), same applies for the next and so on, You can see how it follows the curvy shape i described, Its just really weird but interesting

way to solve it