That is a very good observation,
There is one issue I have.I been on this route since 2012,everyday.before the station Whielock,there is a very long straightway after the curve.This is not true in real life.When you exit the curve,the station is arleady there.After the 10th car leave the curve,the whole train is at the station.You could see this on Bx27,BX4/4A when entering the underside of the 6 train.This the major issue I have.
http://nycsubway.org/perl/show?90008 hope this helps you guys. Please don't think that we're nitpicking but we're trying to help you guys create the most accurate routes, and trains. I've pointed out several things with the (B) and (D) that were inaccurate in spots.
To add on at the north bound side of Brooklyn bridge, the station starts curving at the C\R board, whereas in the route it starts much much later than that.