Well, my literacy is growing. I've been able to modify ROTTO's great Shopping Mod and have finally completed a decent API script (I think) for saving throws without fully understanding the arrangement of chat templates. So now I'm trying to do an ammo tracking API - I've looked at Aaron's and it is not exactly what I need - to look at all entries of a selected character token called "arrows", "bolts", "dagger", "spear", etc and use the ChatSetAttrib to modify the Qty number in the Equipment section. Anyway, in googling and searching Roll20 documentation I've come across "Sheet Workers" and am wondering if it's something a non-sheet designer like me can use? Or is it better to stick with trying to navigate through API? Thanks. -- Tim