Glad you brought that up. Being that this wasn't an "official" release the printed instructions aren't ready (they will change a little when the bulk product arrives.)
You have 27ml of
e-liquid and 5.5 ml of Flavor. So, if you were to add 3ml of flavor to the 27 that would give you a 10% Flavor mix. 10% is what we consider an "average" flavor strength, not so weak you get nothing and not so strong as to offend. This leaves you 2.5ml to adjust up.
We included the glass vial so you can do a small scale experiment.
9 drops liquid + 1 drops flavor = 10% (ie 27ml + 3ml flav)
9 drops liquid + 2 drops flavor = 18% (A little over the whole 5.5ml(17%))
If at 18% it is still not strong enough you will want to remove a little of the 27 before adding the FlavorPak.
12 drops liquid + 3 drops flavor = 20% So...
Remove 5ml from the 27ml (making 22) and then add the whole 5.5ml Flavor for 20%.
Basically, play around using this as a guideline using the glass vial. Make notes of your amounts. And if you need help extrapolating up from there let us know.
Concerning measurement, remember that 1ml = appx 20 drops, *from the dropper bottle*! The mini dropper dispenses very tiny drops, but when you are testing this is not a concern because it is just ratios. 9+1 from the mini dropper is still 10% just not half a ml like big drops from the bottle.
Jaaxx