Maybe the difference is the juice why you didn't enjoy the wape with one hole. I built this and after having a ten minute vape I had to leave for work. When I get home I will try both holes open.
I stick 50w cranked all the way, freakshow mini with dual claptons (26/32) comes in at 0.3-0.4 ohms.
Velocity RDA is in the house waiting, i'll dual that with 24awg to about 0.5 when I get in.
What do you think of the freakshow mini? I got it and the troll in the shop but I found the troll to give much better clouds IMO