What's the best route to go with an RTA build? Larger diameter coils or smaller? Specifically in an orchid, goblin, or Goliath. I use 26 gauge 6 wraps of 2.4 mm that gets me about .4 ohm. However, when I let off the fire button, I continue to hear a slight sizzle for a moment. I'm unsure if this is due to the wire gauge or poor wicking. I can't seem to avoid it in rtas trying it with tight wick, looser wick, in the channels, just above the channels, etc. I'd like input from the community to try alternative means of setting rtas up. All commments are appreciated. Well, except the ones that assume I'm the rookie that I'm not. Thanks guys