Just learned that there is a 57/6 program for the Q, but there is a glitch on it. Why does it say Queens bound train if the train is not going to Queens? The also has a 57/6 program whenever it is extended on the weekends and it announces "This is a 57 Street, Sixth Avenue bound M Train". Not that it matters since the C/R time and time will make announcements.
Also, if there is no program to Stillwell via 6th Avenue from 57/6, why the C/R don't sync the 21 St-Queensbridge to Coney Island program and skip out the Queens stops? I only saw one set that had the "via 6 Av" to Coney. I guess most of them don't know the code, they used the regular 57/7 to Coney and made manual announcements.
Didn't know the R160s had a to Court St. Pretty cool.