Pivot functionality needed a Pivot video card (one line on the video cable was triggered by a mercury switch in the monitor to tell the system to turn the screen) and the Radiusware drivers which aren't hard to find.

Supposedly there's two versions of the card for either the monochrome or color monitors but I've only ever seen color cards and nobody can confirm in any way if one card could support both so a pivot with the cable and card is VERY desireable. At least $120 before shipping.