I have written my own Find and list classes to replace the codemine classes. I found them to be too basic, especially the find class.

But here is something you may try.
In your calling form, the form that calls the find or list class.

inside the find method put this code.

MYFORM.FIND
*****************
thisform.cworkarea="mychildtable"
thisform.cnavworkarea="mychildtable"
dodefault()
thisform.cworkarea="myparenttable"
thisform.cnavworkarea="myparenttable"
** where myparenttable was the default workarea
** you will need to define this in the forms property first.
thisform.requery()
**************************

in my classes this is handled internally through a parameter pass
thisform.find("mynewtable")

good luck