I've read in this forum that you can mix oil and water based juice together,wrong!!!!! It doesn't work. atleast with Prop 100mg/ml and QV Winny 100mg/ml. Tried it this morning, and a total cluster fuck. You can get the first one drawn just fine, but when you go to draw the second one you can't tell how much your drawing because of the oil and water mixing, or should i say not mixing. And I've tried pulling winny first and Prop first same results!!