X="4.9" y="1.7"/> - 2 x switching (normalling) stereo jack and switching ground contact, vertical PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 2.00u PCB Cherry MX keyswitch, 2.75u, PCB mount, https://www.neutrik.com/en/product/nc3mbv-1 B Series, 3 pole male XLR receptacle, grounding: mating connector shell and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mav-0 A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical.