One embodiment in accordance with the invention is a method that comprises
determining if a slider of a data storage device is to perform a read or
write operation with a disk of the data storage device. If the slider is
to perform the read or write operation, the slider is set at a grazing
contact with the disk for a predefined time frame to perform the read or
write operation. The predefined time frame is approximately how long the
slider can be in grazing contact with the disk without experiencing any
substantial instability. After the predefined time frame expires, the
slider is caused to move out of contact with the disk.