how to make multiple copies of an operation in an array?
I need to mill 32 identical objects from a sheet of aluminum. Operation includes drilling, countersinking, pocket milling and profiling of each part. I've got the first instance set up in manufacutring and now I want to copy it into a 4x8 array such that all of the holes will be drilled, then all the countersinking, then the pocketing andf finally the profiling.
I'm sure I've done this, but cannot remember how.

