As simple way to upscaledo this: (I hope I got you right)
- open in LDCAD
- select ALL
- right-click > Reorganise > Move to subfile >
- just give it a name
- Main File has now only the sub file
- select the subfile, click into the coordinates
- in the matrix enter the scale that you want (instead ot th "1")
- done
LDCAD will colour it a bit different as this is the way it marks scaled bricks.
- open in LDCAD
- select ALL
- right-click > Reorganise > Move to subfile >
- just give it a name
- Main File has now only the sub file
- select the subfile, click into the coordinates
- in the matrix enter the scale that you want (instead ot th "1")
- done
LDCAD will colour it a bit different as this is the way it marks scaled bricks.