I have been using an evod for two years now. Yeah, I know, minor leagues, but it gets the job done just fine for me.
For the first 18 months I was constantly buying new coils. I work from home so I can basically vape all I want and I vape A LOT. I use Swagger as my ADV and it will destroy a coil in just a couple days. It was becoming difficult to even find coils to buy and it was getting expensive, so I did some research on rebuilding my own coils. At first I tried to build them with silica wick, but I could never get them to work right. Using 1mm silica wick wrapping around a stick pin the wraps would always be too big and there was lots of leak/gurgling. So I went the cotton route and would wrap around a 1/32 drill bit and then slide the cotton through the coil. Works great, perfect ohms, great flavor. I've been doing this for the past six months. In the first 18 months of vaping I never got sick once. Since I've been using the cotton wicks I've been SEVERELY sick twice (probably a respiratory infection but never went to the Doc), and now I feel like I'm getting sick AGAIN.
I've noticed that I can see little flecks of what looks like cotton building up on the mouthpiece, and I'm assuming, going into my lungs. I think this is what is making me sick--the buildup over time. Anyone else had issues with this? I think I may have reached the end of my rope with vaping and now maybe I'll do what my original intention was (quitting altogether after vaping for a short period of time).
Anyone have any tips on rebuilding coils with silica? I've watched a million Youtube videos and replicate the process perfectly, but the wraps end up being twice the size they should be and I've been unable to slide silica wicks into the coil like I do with cotton because even at 1mm it's too big to fit through the hole. Thanks for any help.
Hi,
I'm posting because I just encountered some silica wick on ebay while looking for pre-built coils and different kinds of pre-built wire.
I've only used cotton so far- gonna get some rayon eventually but I think I'll order some from USA, people here in UK buy the rayon in bulk from US and resell it by meter for ridiculous price. And whatever material Smok supplies with their RBA heads for TFV12 tank (I must say this material was pretty good, used it both in smok tfv12 rta and berserker mini rta, wicked well, tasted fine and lasted slightly longer than my normal muji cotton. It's gone now so I can't post a picture.).
Anyway- I tried to research here about silica wick but the latest posts were from 2013. Same on youtube- bunch of old videos. Found a thread with a few posts on reddit from like 3 years ago with some folks saying they still use silica wick, claiming the taste is cleaner, you can't physically burn it, you can dry burn it, lasts longer etc.
Why is it not popular anymore, why has it disappeared? Is it worth giving a shot? What are the disadvantages, as clearly there were some advantages I found, but there must have been a reason for folks to abandon this material (other than the one mention below)?
Wicking the coil itself is not a big concern for me, I've read about trouble to get it through a coil and I think I know how to deal with it.
Thanks
I'm at my wicks end with this whole rebuilding thing!
Having given up anologs with my Nautilus Mini, I thought I'd treat myself to an authentic Kayfun v4.
My first rebuildable. It vapes great, lots of dense smooth vapour, but the cotton tastes awful!!
Tried cheap cotton from the chemist. Tried Koh Gen Do. The best so far has been Klaud cotton, but there's no denying it. While the vapour is superior to my Nautilus the taste is no where near as good.
Everything in my Kv4 tastes of cotton with a hint of the juice flavour.
I've watched all the videos on you tube, it's wicking fine, but cotton just tastes bad!
7wraps, 3mm ID, 28g Kantal, 1.4 Ohms.
Promised myself a Vapor Flask DNA40 for the Kv4. But if I can't get it tasting better
then this the Kayfun can go in the bin, I'll stick with the Nautilus Mini's on iStick 20w's.
I just re wicked my coils and now the flavor seems muted. I used more cotton this time but not sure if it's that or the cotton itself. I usually dry burn and re wick about 2 to 3 times before replacing the coils and this would be the first time I've re wicked these coils. I use Japanese cotton I ordered from fasttech. Has anyone had issues with their cotton? Any suggestions would be appreciated. Thanks.
Just bought the Kangertech Subtank..... Was told I couldn't use my Max VG juice and I needed to buy some of their lower VG juice. I told the guy no thank you, I know what i'm doing and I can make it wick the Max VG.
Needless to say I got home, the STOCK OCC coil, .5 ohm, wicks my Max VG perfectly fine, even with chain vaping.
I ripped the pre-made coil out of the 1.2 ohm OCC head, and built my own .6 ohm coil in it, wicked it with Organic Cotton (Not KGD or Bacon, Just organic cotton from Walgreens) and it wicks perfectly fine with my Max VG.
I built a single coil .7 ohm spaced coil, wicked it with the double tails on each side, cut off to where it touches the deck, but not touching the threads, put the chimney cap on, and made sure the juice channel was free of blockage, and it wicks perfect with the Max VG.
No leaks, no dry hits, running each OCC head at 30 watts, and the RBA deck at 35 watts.
This is the original Subtank, 6ml for OCC and 4.2 for RBA, (NOT THE NEW 7.0mL version).
So let me hear it.... What have you guys noticed or seen about the wicking ideas, why has yours not worked?
WHY DO SO MANY PEOPLE SAY YOU CANT USE MAX VG ON RTA's, especially on the Kanger Subtank????
I can't find the post, but someone recently posted a helpful YouTube video on how to change cotton in a Kanger Subtank coil. I had no idea it was so easy, and I'm going to try it on my old coils. I've saved the video for future reference. My question is: how do you know when you need to change the cotton vs. when you need to change the entire coil? I don't think I'm up to doing my own coils yet. Is changing cotton just a way to prolong their life a little longer, and do you get to a point when you have to redo the whole shebang? Also, does any cotton from a vape store work, or do you need a specific kind depending on what kind of coil you have?
It's about that time that I have started to re-wick the OCC coils in the subtank. Looking for some performance tips. I'm currently using Muji japanese cotton which is working well and this is what I have noticed...
too little cotton, the atom will leak and burn easily
too much cotton; no issues burning at all but the flavor is muted.
I've re-wicked 5-6 times this week to experiment. With the Muji sheets, I cut about 5-6mm strip, remove 1/2 the thickness, then after threading through the coil, I will cut about 4mm from the end and stuff it back in the OCC head.
What are your tips and preferred materials?
ok ... so there was a thread that showed insect droppings in some cotton someone got with a RBA ... but I can't seem to find it.
So I thought I'd have a look at the cotton sample in my Kanger Subtank Mini & .. sure enough ... bug bits & little black "dots" (bug poop I assume). Okay ... fine ... I've not used it & will not use it. I have enough cotton (bacon) to keep me going for years, and I'm happily puffing away on the .50ohm OCC premade coil supplied by ........
........and then it dawned on me that it was supplied by the same folks that put a wad of bug-gunk-ridden cotton in the box with my ST mini ... Kanger.
So ... the question is if anyone has taken apart the OCC coils & found little black specks in the cotton, or other foreign "pieces" ?? I'm wondering if the cotton Kanger uses for the OCC coils is the same cotton they give you in the box to wick the RBA deck with.
So a juice im using is gunking up coils quick. I hate dry burning (it leaves a bad taste no matter how careful I am) and I've read you can re wick it with 1mm wick.
I heard ekowool is good, will that work? if so, what kind do I get hollow,cotton core or silica core?
And would I have to boil/clean the wick before I use it?
thx
I'm a single coil guy (laziness) :
After the huge push and trend of having only extremely close and tight wraps I see a few more people doing some non touching coils:
What are the performance differences anyone has noticed in these different style wraps assuming gauge and diameter the same ?
(Cotton wicks)
Second question
Thx
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I had 2 Evod coils rebuilt as SC with Silica and 32 Kanthal that never saw more than 4v.
I got a Horrible taste in a tank and my assumption was the Silica scorched even though it's not supposed to.
I cleaned and dry fired them, the Silica looked clean but they tasted nasty all over again.
When I rebuilt them then, I saw the light scorching on the insulator, just lines burned into it from the coil legs. I washed all the scorch off and rebuilt them. Haven't used them yet, I hope they'll be ok.
[EDIT] The coils are around 2 ohm and I tested them with a multi meter when rebuilding.
Bruce in Ocala, Fl