air hole

[H1ST]

what is the most common air hole size and where do most people position theirs?

at the moment i have 1.5 mm and the air flows directly into the coil otherwise the vapor seems to make me cough (0 nic) also with this size hole i have to pull fairly hard almost like a cig instead of long slow pulls

 

[tj99959]

What rba are you using? The size & shape of the cap can make a difference.

 

[H1ST]

completely homemade, its a flat top cap

 

[Sweeperdk]

I have most of mine @ 1.5mm, especially my drippers bar the one that is set up for dualcoil. That one has 2 x 2mm holes, one at each coil.

My Kayfuns are a bit different, as there is airflow control, however I have it set fully opened, for loads of airflow.

Always have preferred a very light draw, I can't stand feeling like I'm sucking a golfball through a garden hose.

However, I'd argue that something is wrong if you consider a 1.5mm airhole as being even the slightest bit tight.