Hi All I have a 2003 1.4 blingo. I understand that it may be equipped with variable (speed sensitive) power steering, is this correct? I have noticed when negotiating roundabouts the steering wheel kicks back slightly in a pulsing fashion. i.e. steering heavy then light then heavy etc Is this a characteristic or a fault. I have noticed that there is what appears to be a pressure switch between the pump and rack which has a slight weep. I would not consider that this would cause the system to lose pressure as the weep is very slight. Can anyone shed any light on this? Thanks