A system and method for intra-device data protection in a RAID array. The stator has a stator winding system comprising a plurality of toothed coils which are partially arranged in stator grooves. In accordance with the method, a user receives indication from an indicator that a golf ball is present in the target area when the average of the FFT results corresponds to characteristics of the golf ball. However, even with the automatic start feature activated, the user will still be able to adjust pre-established cycle parameters by changing default values after the cycle has started.