Footrprint Pin movement in not get moved to certain distance in the(.brd)??

Hi..

I had placed the components on the board for the single side routing. But when i am trying to move the 2 pin from the component the pin is not get moved. So i had tried the other option that, open .dra file---> layout----> Pins----> offset----> certain distance, the pin has offset ed. Then i had saved the the .dra file in the new name, the updated the footrpint name in the schematic component too. When i am trying to place the updated component in the .brd file the file is not get updated, I don't know what the mistake done by me.

still several doubts are

1) How the edit the pad stack pin directly in the footprint after placing the component in the .brd file. (i.e..) (Moving the certain pins to offset)

2) In case some changes made in the schematic means, i update the net list means, how can i import the updated net list file in the .brd file.

3)When i had tried to import net list by  File----> Import---> Logic-----> Design entry CIS---->Import cadence, get updated, but the foorprint file is been not updated in .brd with newly footprint edited.same old FP is been enabled.

So anybody else provide a detailed solution for three problems as mentioned above.. valuable solutions are get more appreciated.

Thanks & Regards
Dhamodharan