It might be this, I saved it.
How to test new flavors to determine percentages
Fill a 3ml bottle with 20 drops of pg with dropper .The bottle is marked off for the 20 drop level. Then i add one drop of flavoring with the same dropper . I then shake the bottle and put 3 drops in a atty and vape it. I then add 2 drops pg and another drop flavoring to keep the bottle at the marked level . Next i drop 3 drops and vape (10%) . Then repeat until 20-25% just to be sure i dont undershoot my sweet spot and to know what it tastes like when it reaches a over flavored percentage . On flavors i think are going to be stronger i will start with a 40 drop base so i can start at 2.5% . Its not 100% accurate but its pretty close . I have done this on about 90 out of the 100+ flavorings i have .Its works really well to improve your diying . I dont know how id diy without doing it now . On each flavor i take notes and right down the sweet spot percentage and then taste notes on the flavor and overflavor etc . I also let them steep when im done and try it the next day and write notes on the taste after steeping . I have probably 90% of my Capellas flavoring to be right at 15% . Iv found 2 or 3 i think to be under 15% and a few that were 20% . My numbers do vary a lot with other vendors. HealthCabin is one that iv found almost all to be under 5% . Some like cereal sweetcorn was best at .75% . I had to dilute it in pg .
From Ehvam...
A Cool Way to Taste Flavorings
When I first started DIY I ordered alot of different flavorings I thought I would like/need. In trying to use the flacors I found I was overwhelmed by them and getting to know what each flavoring brought to the party has been slow going. Until I thought of a new way to try them out. I find that mixing a flavoring, vaping it, etc etc was a bit tedious, so I tried this and it has helped.
I take 5ml of water and mix one drop of a flavoring and swish it around my mouth. Its amazing how much it helps to "learn" a flavoring really taste what it like. I use exactly 5 ml, so I can gauge how potent the flavoring is. If iy needs two drops I know its a weaker flavor that will need to be a higher percentage. If its too strong I know it will require less.
Its really helped me make better mixes. True, the flavor, once mixed in pg/vg changes a bit, but not as much as you'd think. Its worked really well for me so far.
Dana
