GL Distribution AR Invoice (Auto Receipt)

(Work with batch invoice revisions - P03B11Z1)
Has anybody had a problem with GL distribution for AR Invoices imported using Z-files (F0311Z)? I am having a problem with the GL distribution in that I am getting an out of balance message when the GL entries clearly balance.

Currently, to get the items to balance I have to reverse the signs of the entered dollar amounts for the GL accounts, then accept the entry then go back in and change them back. When I do this it changes the sign of the amounts to distribute. I am puzzed why this happens. Does anybody know why this happens or how I can fix this?

Mike MacKinnon
Currently OW Xe SP16.1
Windows NT

Just as a follow-up:
This issue has been logged with JD Edwards and they are creating a SAR for this problem as they were able to recreate problem. I realize it may not be a large issue but may cause confusion or problems if an update is required to imported AR invoices from legacy system.