Move object while using location driver from other object

Hi, I’m just getting into using drivers.

I have set the XYZ location of Object A to drive the location of Object B.

I would also like to move Object B around, but it’s locked in place by Object A’s location. How do I set up the drivers so that I can also move Object B around?

Many thanks!

You can use the delta transform. Delta transforms take effect after the original.
Edit:
Better still put the drivers in the delta transforms.

Brilliant, just what I needed. Thanks!