I’ve filed a Motion to Modify. Now that its filed I can issue subpoenas, correct? I need to subpoena about 3-4 financial institutions (banks, credit unions, investment banks, etc). What are the steps to subpoena such institutions? Does it have to be served by a sheriff or can I send certified snail mail? What information do I need to send to them beyond the account #s I’m looking for data on? I can only request back 2 years from the date of the Motion to Modify, right? Also, it appears that significant income was not disclosed when the current CS order was calculated and the X paid less than she should have, do I then now go after that when I present my findings to the judge on the court date? The other more current reason for the M to M is that child care expenses have increased and my income has decreased.