Haven't been in the vape lab in months (on new mixes). But, as a request to an ECF friend, I copied a commercial juice and here is Bill's Lion.
Bill's Lion
Butterscotch - 10%
Bavarian Cream - 6%
Cotton Candy - 3%
Vanilla Swirl - 3%
Acetyl Pyrazine - 1%
Jo, asked me to add this to the rotation, so I know at least one person likes this. I could smell all but the AP on opening the commercial juice, instantly. After three 100DT's I could detect the missing AP, which I almost never use, but there it was, and it does help this recipe. Not a huge fan of the butter scotch myself, but if you like butterscotch, you may like this recipe. To get an exact copy of the commercial juice, one could add 2% butter and remove the vanilla swirl, which will add the chemical taste on the exhale back to the mix. I thought it was better without it. Good luck!