I was looking for a smaller track for a change, and that's exactly what I got.
Fun but difficult, I tried it in the Formula 3 car by RSS (RSS 3 V6).
The only problem I sometimes have is when you spin out, there are invisible walls, so you just bonk into nothing, and sometimes when you crash into an actual wall, the car bounces up weirdly. So, what I'd advise to everyone who tries this track: don't crash ;)