A steering control system is provided for a vehicle having a steering wheel, steerable wheels, and a hydraulic steering actuator for controlling a steering angle of the steerable wheels in response to a hydraulic control signal. The removal location serves to remove a liquid sample of chocolate mass from a flow of liquid chocolate mass. The lead-through halves are held together by way of two clamping devices. The X assembly, comprising two bars B7 and B8 pivotally attached to each other, is pivotally and slidably attached to B1 and B4, thereby eliminating two unwanted degrees of freedom from the hexagonal assembly without limiting the size of B1 or B4.