Is there a way to array with bc 20?
Doug..You can only array in one direction at a time...You will need to Translate with Copy box selected and # of copies defined for the rows and then repeat for the columns.
There may be a script written somewhere that steps thru this routine or if v20 has a Script Recorder you can create your own array script.
The Rotate function with Copy will do a polar array.
This is based on my experience with V21...V20 may differ.