What does the panel think?
Just a thought
Lubricating between the leaves can effectively make the spring less stiffness by reducing the sliding friction. Whilst the softer springs may make for a nicer ride and possibly improve the car’s traction on a choppy surface there may be another consideration. If the car is one of those where the suspension has a tendency to bottom or make contact with the body then reducing the frictional damping action may exasperate the situation.
