A lock assembly incorporating a number of features designed to defeat attempts to pick or destroy the lock. If a pixel value is below a first threshold, an interpolated pixel value is used. In the first control mode, the control circuit controls operation of both the first internal combustion engine and the first electric motor based upon actuation of the first user input device. The composition of the invention is easy to handle as a liquid preparation, and develops sufficient electroconductivity when processed into a conductive material. In one illustrative embodiment, the additional T-jogs and vias are added to a center portion of a contact pad array.