Eagle Group Moving

I have a somewhat complex FPGA design laid out with the power and several signals routed. I ended up moving this onto the wrong grid, and it was long after that I noticed it (when I got to routing several signals in). Is there a way to do a group move where you re-center the part (and traces) so that they will be on the FPGA’s grid again?

It works with ctrl+click for one part, but this didn’t work when I tried to do a group move.

Thanks,

Brett