Sorry, but Ambrosia Tech Support cannot troubleshoot plug-ins. That could turn into a full time job in its own right ;-).
The best place to go for help is to other EV developers on the Ambrosia WebBoard.
and click on the EV Developer's Corner. There you will be able to post your question where it can be read and answered by dozens of other EV Nova plug-in developers. The board is also searchable, so you will be able to search on any subject you have in mind.