of the capacitive disk unit by virtue of allowing the shaft 12 of a stylus 10 to fit into a notch 131 the fingered design allows more brittle polymers such as conductive polymers to be used the fingers 132 allow the polymer to flex more than the previous full circumference capture socket design so although the conductive polymer is more brittle than the polymers used in prior art implementations the socket 133 nevertheless does not fracture the fingers 132 also retain the ball over a larger effective volume resulting in a more secure connection and helping to maintain electrical conductivity at all times fig1 fig1 fig1 and fig1 are drawings in perspective cross section top view and side view respectively of an embodiment of a capacitive disk unit having a monolithic body additionally for clarity fig1 shows the monolithic body 230 alone in cross section fig1 shows a cross sectional view of parts other than the monolithic body 230 for the embodiment of a capacitive disk unit 200 having a monolithic body 230 fig1 shows an embodiment of a capacitive disk unit 200 coupled to a stylus the capacitive disk unit 200 comprises a monolithic body 230 having a socket 233 for a ball joint intersecting a hollow 250 thus allowing a ball 13 of a ball joint to contact a wear disk 50 inserted into the hollow 250 molded into the underside of the monolithic body 230 the top of the socket 233 has a plurality of fingers 132 defining a plurality of notches 131 an adhesive layer 215 bonds a conductive layer 110 to the proximal face 234 of the monolithic body 230 a hole.