Well like I said, it's one of those things that you truley have to try it, before you deny it. To refuse to try and do something as simple as increasing the airflow is pretty hard-headed imo. But hey - if your preferred
vape is in the 1.0ohm to 2.0ohm range - then you're right, there's no need for you to ever try it. It's for when you go below 1.0ohm. If you run duals under 1.0ohm you're foolish not to try it on a cheap little
rda.
Resistance + Airflow - what you need to know...
Resistance & Air Flow - YouTube
That's why i decided to first drill out holes on a cheap little IGO-W, $20.00 dripping atomizer, I figured if I messed it up, no biggy.
Let me reiterate something that is also tested and true - if you are running dual coils in the .4 - .8 range - you will benefit greatly from larger airholes than the stock size ones in the ithaka. There's an absolute benefit for vapor production when running it at that level of resistance.
But if you're running dual 2.0 ready wires, coming out to 1.0 ohm total - then just like you said, stick with the tested and true stock sized airholes, they're perfect for you. Mark my words, you're going to see more and more genesis style atty's and RDA's coming out with larger Airflow holes. Because if you're the manufacturer...why wouldn't you offer a bigger hole? There's absolutely no downside. If you don't like it - close that hole up and go to the smaller ones...
But you're just dead wrong if you believe there's no advantage to 2 holes @ 2mm - 3mm for dual coils running at .4 - .8ohms. If you're curious, try it - and thank me later. It's not for everyone - I just wondered if there were any sub-1.0ohm vapers out there like myself that have tried expanding the airholes on the Ithaka. I
am going to experiment drilling out some extra airflow (somehow) into my ithaka, and if I mess up, it's a $200.00 "bad decision" but hey...someone's gotta try it, and I'll be the first space monkey!
Thanks to all who gave me advice! I really appreciate the community's input on this one!