Yes, Softisan 378 does work, and I was going put a buy together but just did not get to it When my parent's health started failing and life got in the way. I might check on it again when the mess with my mom is finished because it was considerably less money per lb. I do not remember the specifics but if one does a search I am sure my info and postings will come up.I found a product that states it helps with butter graniness-
https://www.formulatorsampleshop.com/Softisan-378-p/fssd30044.htm
I haven't tried it personally (just haven't gotten around to it). If you try it, let us know how it works!