The shield item class' misc 2 flags allow you to also reflect some weapon types including dummy weapons. I am trying to think of a way to prevent this on a case by case basis, note you should still be able block it if able, but you cannot reflect it.
Mirror Shield and Dummy Weapons
Shields class in item editor have separate Block and reflect flag sets, allowing you to edit separately what kind of eweapons shield can block and reflect.
Indeed but let me explain further then since my first post is a bit misleading. My problem is with flag 128 affecting all dummy weapons "IDs 31-40".
I still want some of my scripted weapons to be reflected, but not all of them. Those remain I just want to be blocked.