What is the CB you add to the 4794 and what is its purpose? With regard to the FO, do you mean that BitterCreek North aren't quality enough, or that the particular flavors I chose need more? Since my testers (neighbors & family) said they weren't quite strong enough, I would like them to be stronger, or have better scent through. So soy has a better cold throw? As far as shipping I have to pay SH for any wax that I buy. The nearest wax supplier I am aware of is almost 4 hours away (DPS Morris Wax, New Lenox IL). I live in southern IL, if you happen to know of a few around me I haven't tripped across yet. But doesn't soy not have as good of hot throw without very careful use? So would that make the tarts 'weaker'? The KY wax is soy paraffin blend? Do you know the ratio? I am not set in my form or pouring yet, like molded in muffin tins, plastic molds, or muffin linners, or portion cups, so wether they are able to pot out of mold isn't so important, but will the softer ones pop out of the tart burner when through with them? If I add 25% soy to the paraffin, what type of soy should that be? Would adding 25% of a very soft paraffin have the same effect? I also read a little about adding vybar to increase fragrance hold, but it appears to make wax harder, and I've seen about adding petroleum jelly to increase fragrance hold, but it makes it soft (which is something my customers seem to want). In order for my tarts to go here locally, they will have be very good, because there are some very established tart vendors that are very well liked. Compitition is tight!