First off I would like to thank everyone here on all the great information you all provide. After reading countless threads and several videos I decided to give rda's a try. Bought a trident and a smok rda. Trashed the stock coil in the smok though. Got some 28g kanthal and organic cotton balls. Used the smallest drill bit I had and wrapped some coils. On the trident I got 1.5ohms and on the smok I got 1.0ohms. Not yet comfortable to go sub ohms just yet I was pretty happy with my results.
I absolutely love the flavor and vapor production im getting now! I was impressed and pretty excited to have actually built two successful coils. Not sure if I used to much or not enough cotton but I layed in loosely and fluffy. I haven't had any dry hits or burnt taste. And these produce huge clouds!!

I absolutely love the flavor and vapor production im getting now! I was impressed and pretty excited to have actually built two successful coils. Not sure if I used to much or not enough cotton but I layed in loosely and fluffy. I haven't had any dry hits or burnt taste. And these produce huge clouds!!
