The Electrical Signal Time Delay is working for me. The scale of the attached photos is in bit period and you see the edge shift from the 2 position to the 3 position, demonstrating the proper delay. It might be hard to see visually because your sequence length is so short and the samples per bit is pretty low. The other thing that could be confusing you is the PSK Sequence Generator is slowing the symbol rate from “Bit rate” to “Bit rate/2”.