Ok, I have a question about all this. You say heat to this temp, mix FO at this temp, keep mixing for a couple minutes blah blah, then I see this Coogar machine on youtube that does all this for you. Now the problem I am having is this Coogar machine mixes the scents right when it pours into jar, not before. So whats the deal with that, do you really need to mix FO for several minutes or not?