Hi, i don´t know if there is a form but when i copy by pressing ALT and dragging element AD don't show the distance from one element to another, so i must just move it, and the click again and move to see the distance between elements and i think it should be automatic.
By the other hand when you use restrictions in a group and you copy and element inside this group and paste it in other place, i think restriction for that element should reset unless you copy and paste all the group. Just a recommendation.