Hi, i was just wondering if any of you guys know of any good and easy to access formula's? I have found John Cresciones Dit Da Jow recipes and i have made the "American Style" recipe, anyway its been in there for over a month now...just wondering if anyone knows how much Wintergreen Oil - i have around 10ml (Essential oil) that i should place into the recipe? Also i was thinking of adding some Peppermint Oil (~25ml) and around 50g of Camphor into the recipe. Does anyone have any thoughts about this?