Boost bug on the turned off lamp above the door entrance leading to the calwalk, can become quite nasty if used also the turned over cart in the same room needs player clip as you can easily get stuck inbetween the wheels. All around the map tbh, there are wall lips, edges, etc, that you can either boost to or get stuck if strafing into/running next to/hugging walls...

Simple "anti-wall hugging diagonal player clips" are ones best friend for this kind of thing :)

Other than that, I really like your map

kudos :D