So upset I missed that Flask/40. Uggghhh, damn grown up responsibilities getting in the way 
Just scored a Vapor Flask dna 40 from vapinart

If you use the new dna 40 credit card, temperature control prevents it from smoking, smoldering or burning in any manner.[emoji1]
I've heard several beta testers report building dual coils successfully. We will see. My VF DNA 40 should be here Friday.
Here's my problem. I love Origen v2 drippers. IMO they really should be built dual coil. I see no way to build a dual coil with the DNA40 and have the resistance 0.10Ω or higher. Using 28g Nickel I built two coils around a 2.75mm drill bit with 15 wraps each! Comes out to around 0.065Ω. I could use a thinner gauge wire but the 28g is delicate enough as it is. This chipset may only work with single coils from what I can tell. I'll know more once my device arrives but I can't find any info out there about using dual coils or what happens if your build is below 0.01Ω.
Vapor Flask is what I ordered. Not a Vapor Shark. Ordered it from Vapinart online. They're in Florida. Got tracking and its inbound. Yeah. Should be here by tomorrow. Woohoo.Did you order from vaporshark? When I ordered, it said it was a pre-order (i ordered today). Are they actually shipping right now? If so, my day just got a lot better =]
I've heard several beta testers report building dual coils successfully. We will see. My VF DNA 40 should be here Friday.