A control method is provided for loading a data transfer head to a data
storage medium comprising: determining a desired maximum displacement
between a parked position of the head and an encroaching position of the
head in relation to a selected data storage track of the medium;
determining a spin interval associated with a predetermined quantity of
medium movement before the head reaches the encroaching position;
rotating the data storage medium at a beginning of the spin interval; and
moving the actuator during the spin interval from the parked position and
at a velocity resulting in the head being displaced at the end of the
spin interval a distance that is less than the maximum displacement. A
data storage device is contemplated comprising programmed instructions
for performing this method for a predetermined number of loading
occurrences, or in relation to observing a threshold data transfer error
rate.