I have a couple original RBA decks, the no side hole ones, and a couple of the V2 style and I definitely like 2.5 or 3mm coils in the V2 because you can get more wick in them. The original ones, easy enough to do 2mm for me.
What do you usually do?
Haven't plaid with my Toptank much since I got the Bachelors, but just wanted to show the difference between the size and placement of the juice holes on the Plus RBA and Plus V2 RBA:
Plus V2 on the left, regular Plus on the right:
I find the V2 very difficult to wick personally. Besides the huge hole and my relative thin wicks it is also placed rather low in reference to the coil. A regular plus with the hole drilled out another 50% or so would be much easier in use imo.
Yes, two strands. I'm struggling in getting between 0,3~0,5 ohm.. Gonna try tomorrow with 03 strands, just don't know how to do it. I've seen people twisting two strains clockwise and after a third on counter-clockwise.. But this seems to take too much time to get done correctly .. I'm just looking for a coil that I could use "all day".. Stock Toptank Kanthal are 24 awg?Two strands on that twist?
I've got a tripple stranded 28, 5 wraps at just over 3mm ID in one of mine right now. It's about .75 ohms.
I keep forgetting to take pictures.
Hey, thanks for this great pic example. Truth is for all the Kanger builds I've done, never built out the v2 head. I like the v1 as an option but stocked up on the original juice channel varieties. Have seldom had any problem whatsoever with feeding or the need for thinning out wicks. In fact, I introduced the "chunky wick" on this thread…Protank MicroCoil Discussion!! | Page 136 | Post#2716…when we were mostly still building micro and small macro diameters, <2.5mm. You see, the deck dimensionally lends itself to wider rather than longer coils. And as you know I'm all about symmetry and giving the atomizer what it needs. Either way we can add wetted contact surface. A good thing. In fact a great thing finally. However the greater the wind radius the more wicking is required and…it must be at least as dense or you lose flow.
If you thin denser thicker wicks for the Subtank RDA (or any other) you are actually limiting access to the flow. It's sort of like choking down the nozzle of a garden hose or limiting the intake on a carburetor or fuel injection. You've provided a small pathway for the fuel. And it's not under pressure so no increased velocity. Further its impeded by gravity and thinning just reduces the overall permeability (in the juice flow version, or standard rda). The result may likely be more diffusion of vapor from greater heat applied relative to flow and no aid to vaporization. Rather it may result in the reduction of it.
So tight wicks and thin leads may only lead to coils running dryer and yes, unnecessarily hotter. Especially if the wick is thin or light at the coil anyway. Not a good thing. There are other ways to achieve more production and clouds. Reducing vaporization and increasing diffusion is not an advantage. Less cannot be more.
Good luck.
I came back to attempting the reef coil tonight. 0.5x0.1 N80 over 26g 316L. 2.4 ID (as usual) and reads 0.58 ohms in power mode / 0.24 ohms in temp mode. This coil is beastly in the STM. If I could do it over again I would go with a wrap, or two less in the coil just so it fits better. Took 30 min to get the hotspots out...
* Temp mode won't actually function. Just goes into temp protection right away for some reason. Any thoughts? *
Bent the screw in the foreground tightening this bish down. Hopefully I've still got a spare around.
Hi Mac
That chunky wick should work well for the V2 I suspect.
As it happens I just switched from my tight wick to a loose one yesterday, juice consumption goes twice as fast! But I can vape at lower temps with it and get similar results. The tight one worked really well too though, I think on the tighter side is more my taste.
What a beast!
To the best of my knowledge Nichrome isn't a temp control wire, were you mistaken it for Nickel perhaps?
I also recommend sticking to spaced out coils only for TC, contact coils don't seem to work very well.
Nichrome wrap with a Stainless steel core.
It is pretty Red. Hope ya know I wasn't razzin' on ya. Good luck. Vape on!
That's pretty cool looking! How do you wick that?Morning coil buil.. Vertical (still need some practice) awg26.. Gonna buy awg24 for verticals..
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Basically you need to wrap the coil around with cotton. It's bit tricky witch made leave this build behind, I would need to try several times to get it as good a parallel build is.. And, I don't have that time ATM.That's pretty cool looking! How do you wick that?
I came back to attempting the reef coil tonight. 0.5x0.1 N80 over 26g 316L. 2.4 ID (as usual) and reads 0.58 ohms in power mode / 0.24 ohms in temp mode. This coil is beastly in the STM. If I could do it over again I would go with a wrap, or two less in the coil just so it fits better. Took 30 min to get the hotspots out...
* Temp mode won't actually function. Just goes into temp protection right away for some reason. Any thoughts? *
Bent the screw in the foreground tightening this bish down. Hopefully I've still got a spare around.
So pretty. Did you lightly twist the ribbon before "claptoning" around the SS? if so, how many cuts to the fingers did you take?
I just did a 28g SS 316 core with 34g Ka1 wrap last night and I, too, cannot get it to fire in TC mode. Says Dry Coil every time...
Edit: I wrapped a clapton last night using 27g SS 316 and 32g Ni 80 and It is working great in TC on my Sig Plus (26650) with the Ti setting, temp around 360 f at 61 J...