Problems with Action Builder in LC Designer ES4

Hi,

I'm hoping someone can help me. I'm having some problems with Actions and Action Builder in LC Designer ES4.

1. I can successfully create new actions but, when I save the form, many of the Actions 'disappear' from the Action Builder listing but, they still seem to work.

2. If I recreate the 'missing' Actions it seems like I end up with multiple copies of the Actions that result in some unpredictable effects on the form.

I can see these multiple copies in the XML listing but, I don't know how to delete them. Unfortunately, I don't know Java and so I depend on the Action Builder to help me.

Thanks in advance for any help and, I apologize if this has been answered elsewhere. I've searched widely but can't find any answers.

Dave