Hah! Lol you were trying to edit a standing torch! I thought you meant a hand held torch. Oh well, good to see Mezzo saved the day as usual.
Anyways, if you were doing this on a hand torch it would work. While messing with this the other day I went ahead and made a little flaming sword mod idea I have had in the back of my mind for awhile now based on that original I graph I posted for you and it works perfect!