The iHybrid APV - A fully Customizable Genesis

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Kenneth R.

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Dec 10, 2012
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Was it you that asked this question?

Anyway, check with people who have expierience,but I think you should dent the gap between the coil and the top post with your fingernail to prevent hotspots there.

Also bend the wick to the post so that the gap is as small as possible. (don't let it touch tho!)

I do dent the gap. That's what has worked for me the first few weeks trying out rba's. Tonight it's not working. It worked for a couple hours then started hot spotting on me. Now I can't get it back. Actually denting the gap and pushing the wick really close to the positive post are the 2 things I kinda figured out myself to work recently, just not tonight. Only thing I haven't done is twist the coil, but I don't have locking pliers so I can't get it to twist well. I'll have to pick some up.

I'm using 32 kanthal.. clockwise around the neg, counter around the pos. Tight wraps but not too tight. Denting the gap, pushing the wick towards pos.. all that.. Maybe it's the tank hole that the wick is in that's causing the shorts/hot spots, because it's pushing up against the side of the hole, but if I push the wick towards the pos post I don't see how I can avoid that.

I've got 2 coils at least 2 weeks old in my chobra and aga-t, so I know I can make em... Not sure why I'm crapping out tonight.



*Edit - Well I medicated myself a little bit to get rid of that headache and decided to give it another go before I head to bed. Got a 1.9ohm going pretty good. What I did different was put a dent in the wick there right before it enters the tank hole, allowing me to push the top of the wick more towards the pos without the wick mashing against the inner tank hole too bad. Wallah! Fireworks!

Maybe my best wick and coil to date.
 
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emonty

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doorh.jpg

..............................
 

Paul66

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vapemail is alway's good, but in your case it's great !
Have fun with it and don't forget to post some nice pic's with big clouds or better video's :)

Morning!

Yes I am still here, just some times not in my writing mode

VapeMail!

My "gun metal" standard is in!

See You guys in a few, when I get this up and running, or when I absolutly can't;)
 

Vapor2112

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Here's something to keep in mind regarding hot spots on your coil...

The hot coil you see up top, may not be cause by that coil. Its actually quite likely being caused by one of the other coils...

The best thing for a new coil really is to fire it and get them glowing evenly with a empty tank so that you can get them all glowing.

If you do it with juice in there, and you don't see the vapor pouring from ALL of the coils pretty evenly, you've got a short... Keep nudging them around (carefully when firing sometimes works best) until they all glow or produce evenly.

You should also notice them starting to blacken with use pretty evenly. If you have a few black coils and one or two still pretty clean, you've got a short still...

Wrapping the very bottom coil too tight is also a pretty common issue with the first few coils.

If the coil itself is in good shape, there really shouldn't be a need to put a bend in either the positive or negative leads, that trick is really just helping to hide the actual short.

If you find the first tank is kind of rough, and the coil needs to "break in", that means you have a short that's working itself out... A well wrapped coil should taste great from the start.

I'm a much bigger fan of finding and fixing the problems than hiding them. :2c:



Alright the main problem I've had with some coils ever since I started with RBA's, and still haven't really figured out a trick to fix, is getting hotspots on the kanthal that leads from the top coil to the positive post. How do I fix that? Any simple fixes?

I'm having some serious bad luck with popping my top coil tonight. I had it workin for bout an hour and now for the life of me, I can't get more than the top wrap to glow. Glow pop glow pop, all top wrap, over and over.

The headache is creeping in. I give up for tonight. A man can only take so many failures.

I do dent the gap. That's what has worked for me the first few weeks trying out rba's. Tonight it's not working. It worked for a couple hours then started hot spotting on me. Now I can't get it back. Actually denting the gap and pushing the wick really close to the positive post are the 2 things I kinda figured out myself to work recently, just not tonight. Only thing I haven't done is twist the coil, but I don't have locking pliers so I can't get it to twist well. I'll have to pick some up.

I'm using 32 kanthal.. clockwise around the neg, counter around the pos. Tight wraps but not too tight. Denting the gap, pushing the wick towards pos.. all that.. Maybe it's the tank hole that the wick is in that's causing the shorts/hot spots, because it's pushing up against the side of the hole, but if I push the wick towards the pos post I don't see how I can avoid that.

I've got 2 coils at least 2 weeks old in my chobra and aga-t, so I know I can make em... Not sure why I'm crapping out tonight.



*Edit - Well I medicated myself a little bit to get rid of that headache and decided to give it another go before I head to bed. Got a 1.9ohm going pretty good. What I did different was put a dent in the wick there right before it enters the tank hole, allowing me to push the top of the wick more towards the pos without the wick mashing against the inner tank hole too bad. Wallah! Fireworks!

Maybe my best wick and coil to date.
 

goldcoastmat

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Oct 24, 2012
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aziffel

Vaping Master
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Nov 10, 2010
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So today I noticed my juice turning darker. Multimeter said 1.3, which I thought was a way to test for shorts and other problems. Decided to just take off the coil and rewrap. Got it wrapped, everything is even. No bright shinning spots anywhere, and here's where things get good. POP! You know, sometimes when juice sputters. Nope, the f'ing tank popped. I am beyond ....... I'm going to Taco Bell, getting some Doritos locos tacos and going to sleep. 2 in one week(one my fault, one idk). I guess RBA's aren't my thing :(

evymypu9.jpg


Now my Envy looks like a freaking penis... Before anyone asks, I'm not posting this for someone to send me a tank to help out :/ I just suck with these, completely I guess. I've never heard of ANYONE having this problem when dry burning

Dude!You need to use a 20ml syringe tube,cut it the same length,viola!!,a practically unbreakable tank.I have been useing syringe tanks on my zens since march and all my ihys as I get them,no problems.Unless your one of the folks sayin"i'll never put a syringe tube on my ------,it came with fused quartz and that's the only thing I'll use"I hope facrless don't mind this post.I see so many posts about broken fused quartz tanks and nobody can keep any in stock,I haven't bought a spare tank yet and I have been useing the syringe tanks for over 8 months.
 

jinxt

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Mar 5, 2011
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I wonder why everyone (mod makers) are using FQ anyway... It is do fragile - Isn't Pyrex a better choice? Is it a cost issue?

I may be incorrect, but I believe FQ is more chemical resistant and less prone to breaking due to thermal shock. I think they are both just as susceptible to breaking due to direct physical force at the same wall thickness, but I don't really know for sure. Kathy (bedazzle) would be the one who would know the reason to use one over the other.

Sent from my phone.
 

goldcoastmat

Super Member
ECF Veteran
Verified Member
Oct 24, 2012
541
2,139
florida USA
So today I noticed my juice turning darker. Multimeter said 1.3, which I thought was a way to test for shorts and other problems. Decided to just take off the coil and rewrap. Got it wrapped, everything is even. No bright shinning spots anywhere, and here's where things get good. POP! You know, sometimes when juice sputters. Nope, the f'ing tank popped. I am beyond ....... I'm going to Taco Bell, getting some Doritos locos tacos and going to sleep. 2 in one week(one my fault, one idk). I guess RBA's aren't my thing :(

evymypu9.jpg


Now my Envy looks like a freaking penis... Before anyone asks, I'm not posting this for someone to send me a tank to help out :/ I just suck with these, completely I guess. I've never heard of ANYONE having this problem when dry burning

If you give up on it at any point PM me, I would do many evil nasty things to get an Envy lol.
 

Phr0stByte

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Sep 30, 2011
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I may be incorrect, but I believe FQ is more chemical resistant and less prone to breaking due to thermal shock. I think they are both just as susceptible to breaking due to direct physical force at the same wall thickness, but I don't really know for sure. Kathy (bedazzle) would be the one who would know the reason to use one over the other.

Sent from my phone.
Yeah - am thinking about physical strength. I really don't think thermal properties should factor in, as if your tank is getting hot enough to shatter or crack either of the materials, the vaper is doing something VERY wrong. This is coming from a guy that likes to vape very harsh cinnamon juices - they were always fine in my Phiniac tanks back in my carto days (STILL have those tanks).
 
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