I often need to copy and paste polylines between drawings to their original co-ordinates. Most of the time its not a problem but sometimes after I select the items in the first drawing and copy, when I go into the 2nd drawing it does not let me paste to original co-ordinates? Why does it work sometimes and not at others? I've made sure all layers are unlocked but I still can't paste into the second drawing to the origianl co-ords. Help!! Thanks.
置顶卡
