Good point Dogman!
Dead ahead is an old English phrase probably from sailing boats originally. It means straight ahead. In racing cars the marker at 12 o’clock (“top dead centre”) on the steering wheel is sometimes referred to as a dead ahead marker.
Jekyll and Hyde is a shortened name from a famous old book set in probably the late 1800’s. It’s been made into plays and films over the years. The story is about a respectable Doctor (Dr Jekyll) and an evil murderer known as Mr Hyde. They turn out to be the same person. Two very different characters in one person’s body.
The term is used commonly in English.
Basically the steering in Race has two different personalities depending on how much steering angle is applied. Not a natural feel but maybe useful on a racetrack(?)
Appreciate the explanation. Now your previous post makes much more sense to me
