So I finally tried the Atopac Magic for SFTs (I do not recommend it for anything else) It worked great! Requires patience and a steady hand to replace the cotton squares but did exactly what I needed it to do... quick flavor tests. If anyone want's to consider trying this, please PM me... some tricks to using it for this purpose. Not the best vape production but gave me a general idea of each flavor, how strong it is and by changing cotton each time no interaction between flavors. I'm calling this a success 