After I found out I could screen-capture stream hits (yes, I know I need a better program), I remembered this, which I'm sure y'all will get a kick, maybe even a thrill
, out of. Dan did a stream on 8/15 or 16 wherein he used a SP with 4 coils. It was his 2nd build attempt. He used it through water.
1st time evic mini 35 watts, 1/2 open airflow through water. 2nd hit 50W (which, btw, is what Dan says he usually runs his 2-coil at), "but it still felt a good deal more relaxed than the double"(coil). Then (2) 65W hits. He "wouldn't necessarily say that it was more powerful than a double build." - edited to add:
in this configuration.
"Since it's double the mass, it would be better to use with a high powered box mod," but only had 2 batts., not 3; & the 2 batts used were unevenly charged. And on top of this, the coils weren't glowing evenly as he didn't have a good allen key to tighten.
He started at 90W for 1 hit & dropped down to 85W for the 2nd which cleared the bowl. He said those hits were at FP level.
So the top leads of the 2 coils on one side go into the same top 510 hole on the right side (your pick), & then the 2 bottom leads go into the lower left hole of the 510. He does 1 side of the 510 completely before doing the opposite side.