Sage 100 2018 - payroll checks - crystal reports - how do they do it?

SOLVED

This isn't really a problem but a curiosity and a kudo to whoever figured this out.

Just went in to update the customizations on payroll checks and noticed that the design looks entirely different under 2018 (I like it!).

Previously payroll checks had a design that looked like this:

STUB A

STUB B

CHECK

STUB C

STUB D

and the various sections would be suppressed based on how your check types -  STUB STUB CHECK,   STUB CHECK STUB,  CHECK STUB STUB.  This was always a bit painful because you would have to do the customizations on each stub.

The 2018 format looks like this.

CHECK

STUB

Admittedly it's just a bit more complex than that, but it makes customizing much easier.

My mystery is how on earth does it actually manage to print a check in STUB CHECK STUB  or STUB STUB CHECK format?    I've been studying the design and for the life of me can't figure out how the stub gets printed above the check section.   I'm guessing it must have something to do with the new Crystal 2016 version?  Got to be something hiding in the options somewhere.