If I select an object (lets say a circle), then [NumericKey + ] to duplicate it, grab and drag some distance to the right, this moves the duplicate to the right, then press Ctrl+D, sometimes it duplicates the circle and moves the new copy to exactly the same distance to the right. So, many Ctrl+D makes many copies to the right of the last one. Imagine duplicating pins in a connector. But sometimes when pressing Ctrl+D is asks me the distance to move, and I can't make it repeat the last copy / drag / paste. Why is that? CorelDraw X7.
You could also use a macro such as my Duplicator (can make multiple duplicates in a single operation) or Mover (can make one duplicate at a time).
The Mover macro can't install on Corel X6, right? just to not fail, I copied the .gms file to both corel GMS folders, on program files/corel/.../gms and on user/username/appdata/corel.../gms, and restarting X6 doesn't show this macro there.