Another question...... I am really confused now. Read your post about 42 drops/ml. I mix everything by % with the http://ecigvape.com/pgvg_calc.php calculator. When you say 1 drop per 2ml...... Using the calculator that works out to 2.5% for the flavoring.... Is that wright? I use a syringe for measuring everything. I have tried the drop method, but all the flavoring bottles seem to be different size drops.