0 to change and improve the arrangement of something:
1 → rejig :
The width system was standardized, the curves were redrawn and cleaned up, and even things like punctuation were rejiggered for digital viewing.
Plus, its wild volatility during the financial crisis rejiggered the commodity's mean.
The business school rejiggered some of its programs into five-week chunks instead of the traditional 10-week quarter.
The health club opened earlier this month and hours are being rejiggered as use patterns are monitored.
Not only does it rely on a carbon fiber monocoque and aluminum body panels, individual parts were rejiggered to shed additional kilograms.
Transistors are shrinking down to the atomic level, and chip designers have had to rejigger the way they boost performance -- delivering multi-core chips and looking at novel architectures.