I know it had been probably covered, but this is a long thread. Got a flask clone and started the TP ni200 builds a couple of weeks ago. Lemo drop working good but now I want more air flow from my Tobeco kayfun v4's. Ordered a couple of subohm 4s kits from Eccigity. Are these going to make much difference in airflow over stock pin with adjustment screw removed? For those who have tried them, I would appreciate your input. Thank you.