i changed my juice to 50/50. i actually like this better than high pg juice. but it seems like with similar set up, tobh atty with penny mod running at 6 ohm, the puff count is less. the set up seems to dry up quicker. i'm using generic organic cotton ball from the walgreen. i do have KGD in order. does the high vg require better wicking material to wick quicker? or should i use less cotton?