Precicely. Due to all this health and safety s***, they cant put head choppers within a certain distance from the track. The rule is that it has to be further away from the track than if the tallest possible person was riding with their arms up, it wouldn't hit them and would miss by around 10 cm. This is why they make the indoor traps glow, to make them appear nearer. This is also why the outdoor headchopper isn't very good because it has to be far away from the track, and in the daylight you cannot use any optical illusions.