Allegro PCB Design Tutorial
Move a component relative to its current location
While the absolute location command works good, in many case you may like to move a part in X or Y direction by a known incremental quantity. You can use the ix command to move to a new location by a defined amount.
ix xx yy
The ix xx yy command moves a component by xx amount in X direction and by yy amount in Y direction. The values of xx and yy may be negative in which case it will move the component in left and down directions respectively. To move it only in X axis direction, you can use
ix xx
You move only in Y direction you can use
yy
Here is the youtube showing complete action