I'm getting ready to buy a backup Darwin and a VVPV, saw the Darwin was out of stock and now read about all these nice improvements. Drew, when you get new stock in will they all be with the new improvements?
Just an update to my charging issue. It seems to be gone. Its interesting, I switched chargers and my Darwin stopped dying. 2 days ago I went back to my old charger and it still not dying.
I am wondering if this was a vicious cycle? The low battery time started when my Darwin died after a long day of use. Plugged it in and used it the next day like normal and that was the beginning of the low charge issue. It died 3 days in a row. I switched chargers and let it charge for a full night, day and night. Now its ok, even on the old charger. Maybe it just wasn't getting fully charged?
Anyway, happy to have a Darwin that lasts all day again

. Want to give a say a big thank you to Rob0506, who was extremely helpful!
Is that a Torpedo tank MWA? Did you get your MWA tank working on it with a 306/i06? I got it kind of working with mine. Tired a bunch of O rings and found one that slows the leak from around the atty threads a ton but it still leaks, just really slowly. Would be curious to know if you found a permanent solution and if you also ended up making a 306 tube that fits that tank?