Bump this.
I'd really like to know your experiences. Going lower, most of my juices go bad. But I love the short drags. So far I've only found Mad Murdoch's juices to maintain themselves.
I finally resolved it. I'll explain below.
Hi. I was using the reomizer two and having the same issue as you. the juice was getting burnt , turning black in my reo bottle (using a .08 microcoil with cotton wick. ) i am now trying a cyclone bf rba that i just got and i no longer have that issue. i like the reomizer 2 but that big drain hole on the deck may be casuing our juice to taste off with the low ohm coils.
This resolves half of the issue (unless your juice handles heat decently), which is heated juice flowing back down and mixing with the bottle. Probably the only downside of the RM2 and just for specific juices/ohms.
After days of testing with FuZion and others' juices, here's what I got.
FuZion, you guys offer great tasty juices. Your apple cinnana is delicious and handles sub ohm well. Unicorn's Blood is riddled with sweeteners and colorants, definitely bad for sub ohms and even 1-1.2 ohms as it cooks those substances and give off that burnt taste/discoloration. Ectoplasm, same thing. Something in the juice makes it evaporate too quick, this is by far the most odd juice I've ever had. As much as it pains me, I cannot vape them so off they go.
So what's going on? Well, the RM2 is an excellent RDA leak proof allowing you to flood your coil/wick for a delicious hit draining the rest back down. What's the one and only downside? The excess juice mixing with the cooked juice left in the wicks and going back down. Want to try yourselves? Vape off whatever juice you have setup in your REO by squonking, then grab the juice bottle and directly drip on the RM2. Compare the flavor and you'll know whether your juice is preserving its fresh flavor. This is mostly more of an issue the lower you go in ohms and the juice you use. A hornet or cyclone, which feed through the posts and probably won't let excess juice flow back down (this means you really have to get your squonking right, otherwise you'll flood it and there's no draining going on), will alleviate most of this issue.
Another trick, dual coils. If your juice handles heat decently but you want a fresh taste (and the coils cooling down fast enough that you can squonk 3 seconds after a hit without the coils heating up the juice before firing) My 0.6 ohm coil was giving me an instant burnt taste on Unicorn's Blood, but my dual coil 0.6 ohm setup wasn't, it lasted 2x as much before starting to taste off. It's simple really, because the coils are literally heating up the wick as two independent 1.2 ohm coils as opposed to one thick 0.6 ohm one, and as a result of using much thinner wire it cools down fast enough. Btw, this won't work with single wick dual coils, it NEEDS to be two separate coils.
That's all, in my case I could not get the juices to work because they just don't handle heat at all, but if the juice handles it decently this would work.