@LordXenophon It is nice to see people are still using and showing interest in my old mods. I haven't done much with Skyrim for over a year and when I made these mods, they were as fixes to improve (make harder^^) some of the game play I felt was silly or unrealistic. I ended up making them because I coundn't find ones the work like them at the time. I am not avid game modder, so this mod is base on very simple recipes made for the smelter. Although if I worked more with the program I may in time be able to learn how to create the filter you wish for, as of now the mod and the game doesn't know the diffence between an enchanted item and one that isn't. You are right about Spigots and seeing some recent commets like yours has me tempted to come back and work a bit more on these old mods. Alast I have other more urgent projects to work on right now.

For some reason, it's offering to let me smelt my woodsman's axes, even though I've enchanted all of them. There needs to be a filter, so I can smelt normal axes, but not the Axe of Horror.

You shouldn't be able to smelt spigots. They're made of wood.