Stored procedure large parameter list

Hello All,

We have a postgresql database that is using stored procedures exclusively
to communicate with the web application. The stored procedures often have
upto 50 input/output parameters! We're using the latest version of pgadmin3
in Debian Stable (1.14.2-2)

Anytime we try to edit the stored procedure parameters, the parameter list
appears horizontally in pgadmin3.
It doesn't matter if we vertically align them, the next time we edit
it...the parameters are all horizontally aligned. We cannot see all of the
parameters without scrolling horizontally...which really decreases our
productivity.

Is it possible to keep the formatting for the stored procedure OR at the
very least make it vertically aligned?

Thanks!