I'm still running an RDA with .24ohm sleeper mini coils (24g). Every couple of days I replace the cotton and burn off the coils. Mechanical mod is the only one that gets hot enough and fast enough. Running 35a batteries, it does every thing I need.
God help, they sound like a cat being strangled. But, she's excited and her therapist said it's extremely productive.
Man they are wretched sounding for the first few years though.
I may, or may not have "popped" a few rounds iin the back yard. :cool-new:
Our subs are 50/50 on function, so I am going to try it with an 11lb spring. 12lb was just a little too much