A method of reducing microjog errors in a disk drive having a data recording disk with data tracks and a transducer head positionable on the tracks. The head includes a writer element offset from a reader element. To reduce microjog errors, track squeeze is measured at a number of locations across the...http://www.google.com/patents/US7271977?utm_source=gb-gplus-sharePatent US7271977 - Method to compensate for microjog error induced by localized track squeeze
