An apparatus comprises a plurality of cores and a controller coupled to the cores. Reducing M ions in the charge supply layers by heat treatment in a reducing atmosphere enables the 5-coordination CuO2 surface as the first superconducting layer to be over-doped and the 4-coordination CuO2 surface as the second superconducting layer to be optimum-doped. Tamper-resistance mechanisms can be incorporated into the computer program to detect attempts to tamper with the program’s operation. The memory cell address includes a current sector address and a sector specific memory cell address. In another embodiment, recirculation units are attached to the transfer plate. The positioning portion is for positioning the sight above the putting line and the golf ball.