A method to monitor the relative position of a magnetic tape disposed in a tape drive, where that tape drive includes a first tape reel motor and a second tape reel motor. Cross support rods have ends connected to pedicle screw heads. The core has a profile with an opening therethrough for accepting the sensor strap. A frame assembly provides support for the vortex system. The method includes coupling the component to a fixture such that the component is fixedly secured in position during machining of the component, and inspecting the component using an inspection tool while the component is coupled to the fixture.