I should really call this map "The Learning Experience". At first it was laggy as hell until I noticed it was caused by the animated LED road signs I started using. And this made me discover that either I hadn't installed 'em correctly or they didn't save with the gbx file the same way as regular signs. Long story short, I had to redo the signs for 3 previously released maps, and also on this one. Now I know what a ".loc" file does. >_<
Still, I think I'm starting to get the hang of tricky corners and tight spaces. I must learn more!