I seem to have a problem with this track. Whether I start in the pits or on the grid, whatever car I use seems to be really unstable. Even when I'm not moving, the car just wobbles all over the place, making the mod completely unusable for me!
I've never had any problems like this with any other track mods and I have no idea what could be causing it - I've tried with various cars, some mods and some from the base game, and all have the same issue.
I've downloaded other tracks since and not had this issue. I've given it three stars (average) for now but if this gets fixed, then I will rate it accordingly.