Thank-you so much for playing, and for your feedback! Yeah, track placement is something we went back and forth on but tried to make the least-frustrating method that we could implement reasonably quickly.
And you're completely right about the warning in kid mode - the next thing I wanted to add was a tutorial from Lenny if the player was in toy mode if a station was becoming overcrowded, but we ran out of time in the end. We've already worked on improving this for the post-jam version, thanks for highlighting 😄