I had to respond to this. The .Turn command is not hard to use. It's simple. If you are switching a train from left to right, it's always going to be .Turn 0.08 then .Turn -0.08. There are special instances where there is .Turn 0.16. But rare. It's an easy command. My 1969 Shuttle has a .Turn command in it right before Prospect Park.
Also, coding an express to a local is not hard, it's Tedious and can get confusing. The best thing to do in that situation is code both local and the express at the same time. Meaning if you start an express route and want a local as well, after you complete each station, you do the same for the local.
Having said that, once I receive the necessary permissions, there will be some updated lines soon that I will be working on with different runs.
7th Avenue makes for a fun run..........