The ladder on Red side -- the 'pipe' thing when you go out left side of base -- doesn't work. But it works on Blue side.
I still think you should open up the 'side' path that takes you behind flag 2. (Or atleast make it so you can shoot threw or go threw the windows.)
I don't think the ramp-mini-speedjump to 2 are equal on both colours. I found it a lot easier to do on blue side then on red.
As said in one of my first posts on this map, you still have that useless long path that you should try to slower (or put some of that 'black' ice in it) -- And try to make the rooms more unique for recon purposes, it'll be hard to distinguish the different buildings since inside they are all the same. (also, you should have Blue carpets in Blue side buildings as a marker I think...)
Other then that it's really nice, I'd like to see the two low paths out of base have a little more space, but that's opinion, it's still very nice
EDIT: Slow path to 2 is a lot easier and as fast if not faster then most other ways to grab 2 from 1. Might want to work on that. (the triple jump boxes are the only faster way, but the 2 other double jumps (railing and top of door) are probably slower or even to going the slow way).