So I tried the 'scramble' today... people seemed confused.. lol.. there were camera ppl all over, and police, it was a mess! The lines were not done.. and it was weird when I saw the diagonal signals with the hand sign, and the walk sign still for east-west... at first I thought maybe the diagonals don't work yet, but then afterwards it did? It looks like they do an east-west signal, then north-south signal, then all + diagonal signals. I thought we were just going to get all none, then all go.. but I guess since there's no right turns, they did it this way.