When I say "estimate" its because the coil was intended to be part of a set, and was not measured as a single coil. I have a 510 adapter that I use to build on top of the mod, so I can always prefire, check for hot spots, and stuff like that before throwing it in the tank.
It consistently reads .34 on the adapter, but after being put in the mod it'll mostly read around .31.
I'll take the rba out later and check for shorts, and I'll give simple SS a try.