I have always wanted to make alien brains soap! Is there a way to do that and be sure (or pretty sure) you won't get separation instead? Or is it just a crap shoot?
:think:*I* would pipe the top with a plain round tip, at a fairly firm, but not stiff trace (so it settles slightly), and just randomly and thickly squeeze soap onto your bar.
All the brains with none of the crapshoot.