Abstract: A system (100) for controlling the operation of a mechanical press (10) having a side link (60) for applying squeeze to a mold (80) includes a dial indicator (120) mounted to the side link. An actuator member (170) has a first end (172) connected to the side link (60) and an opposite second end (200) engaging the dial indicator (120). The actuator member (170) is configured to move relative to the side link (60) and actuate the dial indicator (200) in response to elongation of the side link. The dial indicator (200) indicates the magnitude of the squeeze applied by the side link (60). A strain transducer (150) is mounted to the side link (60). The strain transducer (150) includes a sensor (152) that is operative to provide a signal responsive to movement of the actuator member (170) relative to the side link (60).