Since the client must owe, as otherwise we don't care about March 1. Download a PDF of the 4136, fill out by hand, override the credit amount in ProSeries,  It appears that you can then attach a PDF file of the 4136 (at least that is one of the type choices) to the ProSeries file while in the efile homebase.

Might have to override error checking or something during conversion due to the override.