I would love in Vectorworks if the Duplicate Circular Array had a new radio button to the left of angle between duplicates and a radio button, text box and button under angle between duplicates to divide items into angle. So instead of setting the angle between duplicates the text box and button divide the number of duplicates into the total angle e.g. Array these 8 items around 360º to get an angle of 45º between duplicates.
I am aware of that you can type in the total angle divided by number in the angle between duplicates box but it would save multiple steps every time I go to duplicate array because I could just leave it on the divide by 360 which is most of what I use duplicate array for.