hey guys, I have seen a lot of posts saying that you don't want to block off the juice channels on the kayfun, in fact I might have said this before. after many builds I have actually noticed that as I open up my lite to re-wick or mess around with a new build that my wick tails are always positioned right on this channel. if someone told me to position my wick tail to actually block off this channel, then this is what it looks like to me. my tails really don't sit along the ledge, they basically are positioned just to the ledge and really are positioned right on the channel itself. I believe this position is good, the juice still comes in and I don't think it is really possible to block off the flow of juice unless you actually stuff it into the channel. I don't intentionally position my tails at the channels but it is very close and every time I open up my kayfun the tails somehow re- position slightly and move closer to the channel. anyways I can honestly say I have never had a dry hit with this device with micro&cotton and maybe this is a possible reason. so if some are having issues with dry hits and they believe the wick size is good and have a good coil then try a shorter wick that just reaches the channel and position it right at the channel, its worth a try. i know its late, couldn't sleep.
I'm beginning to think the thickness of the juice has something to do with wicking also. My current build is one it's third day. The first 2 days were flawless... perfect wicking. I refilled it last night before going to bed and noticed that my juice was thicker than usual. I diy and use a ratio of 50/50 but for some reason, this bottle seems thicker. And it's not wicking as well either. I find I'm having to do the dry pulls, put my finger over the air hole and suck to get juice into the chamber... I didn't have to do this the first couple of days with this same build. Is anyone vaping pure 100%VG juice? Like boba's bounty? Is it wicking well for you?
That's how I trim my wicks. The end is sitting on the deck right at the channel. Never had a single dry hit.
im not the only one awake? cool, then maybe there is something here. i think some run the wick tails along the ledge and away from the channel, maybe this just doesn't wick as well. maybe the direct tail at the channel wicks better
That is a TON more cotton than you see on my builds. Possibly that's my problem.
Can I ask for a few more shots Q? Different angles.

hey guys, I have seen a lot of posts saying that you don't want to block off the juice channels on the kayfun, in fact I might have said this before. after many builds I have actually noticed that as I open up my lite to re-wick or mess around with a new build that my wick tails are always positioned right on this channel. if someone told me to position my wick tail to actually block off this channel, then this is what it looks like to me. my tails really don't sit along the ledge, they basically are positioned just to the ledge and really are positioned right on the channel itself. I believe this position is good, the juice still comes in and I don't think it is really possible to block off the flow of juice unless you actually stuff it into the channel. I don't intentionally position my tails at the channels but it is very close and every time I open up my kayfun the tails somehow re- position slightly and move closer to the channel. anyways I can honestly say I have never had a dry hit with this device with micro&cotton and maybe this is a possible reason. so if some are having issues with dry hits and they believe the wick size is good and have a good coil then try a shorter wick that just reaches the channel and position it right at the channel, its worth a try. i know its late, couldn't sleep.
Ohh, that's a double-microcoil. What u see is two coils - one sitting atop the other. Imagine that pic with the top section (coil) removed. And then u have only one coil, the bottom one, thus one wick on the deck.
Note again, the cotton is very-very thin, loosely passed thru the micro-coil. It's perpetually in a 'fluffed state', which is why it's looking fatter. But actually not. It's all strands, fibered up like a cotton candy. Here's two shots from the top of the chamber for ur assimilation:
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For those who are getting dry hits, I'm curious as to what voltages or amperages people are vaping at? Dry hits occur when A: The wicking material isn't wicking at all; or B: When the user's demand exceeds the wick's ability to replenish the coil fast enough.
I never get dry hits with my micro coil/cotton set ups. But I find that these set ups don't require a lot of power, to equal or surpass the vape that a mesh geny provides.
Personally, my micros meter at 1.2 ohms, and I vape them at 3.6 or 3.7 volts, which gives around 11 watts + or -. They work equally well on mechanicals as they do on the Provari.
As others have speculated previously, I wonder about tolerances in the machining.
I see some people experiencing dry hits, flooding, leaking when laid down, etc - none of which I've experienced at all. Yet I also see some people raving about the great flavor - while it's taken me a lot of experimentation to find a build that doesn't make the flavor of my juice disappear entirely...
(For reference, my current happy place is a .9ohm 8 wrap of 28 gauge Nichrome 60 with an internal diameter 1.6mm and cotton wick on a mechanical.)
Airflow tuning could compensate for machining variances, which of course is omitted on the Lite...