more processors a memory and a controller one possible implementation of the invention is detailed in reference to fig4 9 which show various views of an actuator assembly that includes a magnetic head adjustment system and related parts thereof actuator assembly 400 primarily includes a top plate 402 a bottom plate 404 a pair of ball ended guide rods 406 408 in between the top plate 402 and the bottom plate 404 is a base structure 410 a retaining cap 412 and a magnetic head assembly 414 which includes the magnetic head 304 as the name suggests the ball ended guide rods 406 408 have ends 406 a 406 b 408 a 408 b refer to fig9 to view 406 b and 408 b that are ball shaped each of the ends 206 a 406 b 408 a 408 b refer to fig9 to view 408 a and 408 b mates with a corresponding socket 402 a 402 b 404 a 404 b on the top or bottom plate 406 408 the claimed embodiments can also utilize other shapes for the ball ended guide rods 406 408 such as a slightly oval shape or a slightly elliptical shape azimuth and zenith adjustment is provided for via adjustment screws specifically zenith adjustment screw 416 see fig8 provides for the zenith adjustment in and out from.