A method of manufacturing a semiconductor component includes depositing a first electrically conductive layer (675) over a substrate (270), forming a patterned plating mask (673) over the first electrically conductive layer, coupling a first plating electrode (250) to the first electrically conductive layer without puncturing the plating mask, and plating a second electrically conductive layer onto portions of the first electrically conductive layer. A plating tool for the manufacturing method includes an inner weir (220) located within an outer weir (210), an elastic member (230) over a rim (211) of the outer weir, a pressure ring (240) located over the rim of the outer weir and the elastic member, and a plurality of cathode contacts (250, 251, 252, 253) located between the pressure ring and the outer weir. The substrate is positioned between the elastic member and the pressure ring.