In my parasoy, I am still using the 76* coconut oil. Not much only about 1/2 -1 teaspoon per pound. It may just be me but I find that it indeed does help with jar adhesion when I haven't tempered my wax. I also believe it helps with the HT. My experiences with my wax are that the 76* CO helps to wick with tough "wicker upper" oils. I haven't found that it makes my wax harder, per se, even after months of curing. The CT and HT are improved and it doesn't give the wax a bit of sheen. I wouldn't say greasy. I would think that the CO would be something more so for soy and soy blends than paraffin. As far as the crisco, I tested it as an additive years ago when I was working with paraffin blends but I got extra soot during power burns. It does make the wax softer and more greasy looking IMO than the coconut oil. It is said to help with wet spots but cannot recall if it did or didn't. My testing was with container waxes not votive / pillar waxes. I posted to give you an idea how they behaved in my testing. If you are trying to improve the throw of the 4794 by softening up your wax I'd try crisco first.