smok tfv4 rba single coil build

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petefeet

Full Member
Sep 18, 2015
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fife,Scotland, uk
Hi there.need a little help.
I'm using a cuboid with a tfv4 tank running the rba coil.
When I'm holding the fire button for maybe after 3 seconds I'm getting a bit burnt taste.
I've tried nichrome 24 ag and kanthal 24 ag with 5/6 wraps.works fine for a little while.im wondering if there hsnt enough juice getting to the rba head.any suggestions would be great.ty
 

wheelie

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Feb 12, 2014
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Ont. Canada
www.independentont.com
Don't let the wicks drop down into the channel. Just let them down as far as the deck. Run mine at 42.5 watts and never have a problem. What watts you running yours at? Cotton to tight it wont wick fast enough. I use Rayon a lot on mine. Rayon does not swell up when it gets wet. CHEERS!
 

Clydde26

Super Member
Jan 20, 2016
390
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Hopkinsville
Sounds like a wicking issue... The rba for the tfv4 is tricky to wick...so if you don't practice then you will be getting dry hits. The best way I have found is to put the cap on and cut at the lines imprinted on your wick... And cut them at a downward 45 degree angle so that only a tip of the wick is poking out of the juice channels. And then it recesses back into the rba due to the cut of the wick.
 
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