Have you noticed that some conveyor belts on water rides are completely messed up in terms of how the vehicles drive along? Especially the entrances of vertical lifts and rotation platform, they are so steep that boots crash into them before jumping up in a very unrealistic way. This looks so weird, it's not only like not 100% realistic. However it'll be hard to fix this, as the entire construction would require a larger footprint in order to allow proper behaviour.