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  1. Caterpiller

    Headache and coughing from vaping

    Your on zero nicotine - it's making you feel ill. Stop vaping. Sorry if that sounds harsh but if it makes you I'll it ain't worth it. In addition I wouldn't vape VG from a pharmacy or use cotton I have to boil. Do you not have access to a vape store either physically or online?
  2. Caterpiller

    Wire surface area calculator

    Hmm... Plugged in the numbers assuming the 0.511 was the diameter of SS316L 24g, halved it for the radius. Did the same for SteamEngine's numbers for SS316L 22g. The 24g came out at 122 units, the 22g came out at 141 units That's only a 15% increase in surface area - does that seem right?
  3. Caterpiller

    Wire surface area calculator

    OK, I think I've found one: CSG Surface Area Calculator I'm using the cylinder (third one down) So I just need to know the radius of any given gages (AWG). In SteamEngine there's a number to the right of the AWG, for SS316L 24AWG this is 0.511 - is this the diameter of the wire?
  4. Caterpiller

    Wire surface area calculator

    Has anyone found a surface area calculator for various wire lengths and gages? I'm trying to see how much extra surface area I will have if I switch from: 24g, 3mm ID, 6wraps, SS316L To: 22g, 3mm ID, 5wraps, SS316L I started researching the math, but when I read this I decided I'd like a...
  5. Caterpiller

    Anyone try Kendo Vape Cotton Gold

    I've been using KGD for the last few years. I bought $30 USD worth about a year and a half ago from Fasttech - still got half a carrier bag full of the stuff. I did get some 'Team Vape Lab' stuff free with a recent juice order, so I'll try it at some point.
  6. Caterpiller

    Can You Explain Temp Control Vaping to an Old Fart ?

    I was completely happy vaping KA1 in my DotMod RDA's until I started following @mikepetro 's thread regarding thermal degradation of VG & PG. His results convinced me that my preferred style of vaping (below) was very likely to mean I was producing a lot more nasty chemicals in my vape than I...
  7. Caterpiller

    Hi from Indonesia

    Hi Bayu, Welcome to the forum and the world of vaping. It's great to give up the cigarettes. I've got a question for you if you don't mind. I go to Jakarta on business a couple of times a year, and used to vape openly, but recently it seems that people look at you strangely if you vape - is...
  8. Caterpiller

    Let's get twisted

    That's one gnarly looking coil. Very nice.
  9. Caterpiller

    Lost faith in fancy wire

    Your assuming each hunting trip is successful when actually the hunter trends to lose out to the Wooly Mammoth. You see the thing about the Wooly Mammoth is they are at the same time both Wooly and Mammoth. This creates huge challenges when trying to bring one down with a spear. The hide, if...
  10. Caterpiller

    Let's get twisted

    Photo or it didn't happen (video is also acceptable)
  11. Caterpiller

    I have been wrong about air flow in RDAs all the time...

    Well that was interesting. Good to know @MortenOen Well done for taking the time to make the air chamber and the videos
  12. Caterpiller

    Probably a total noob question but here goes..

    Resistance increases with wire length. As larger ID increases wire length (in terms of wraps), increased ID equals increased resistance. A Mech build of 0.2 Ohms is pushing the edge of safety. If you are new to Mech's I would suggest you don't build down below 0.4 Ohms to start off with.
  13. Caterpiller

    Are these real Samsung batteries?

    Went around the corner to another B&M and picked up some Sony VTC4's, hopefully I'll be good with these.
  14. Caterpiller

    Are these real Samsung batteries?

    Thank you @Mooch - I bought these for my new DNA250 - so you have literally saved me from a trip to the hospital - Thank you!
  15. Caterpiller

    Are these real Samsung batteries?

    I just picked up three pairs of Samsung batteries from my local B&M I do trust the shop but the writing on the batteries looks a little strange? Are these 30Q's, some other Samsung battery, or fakes? @Mooch - your expert advice would be welcome Thanks guys & girls
  16. Caterpiller

    Moving from TFR (DNA200) to TCR (Yihi 350j)

    Thanks for all the responses. Between you I have a better understanding of TCR use with TC mods. I will continue to muddle through. Edit: P.S: I'm still confused as to the correct TCR for SS316L is it 00088 or 00092?
  17. Caterpiller

    Moving from TFR (DNA200) to TCR (Yihi 350j)

    Ok, I thought the TFR values used in my DNA200 were using the entire temperature curve and therefore likely to be more accurate? I guess if the manufacture installs the settings you have to have faith that they get them right - but you might be right and adding your own could be better, it just...
  18. Caterpiller

    Moving from TFR (DNA200) to TCR (Yihi 350j)

    @Walee @93gc40 Thanks for your replies. I'm coming to TC from the angle of wanting to keep my juice below 440f to minimise the potential risks of thermal degradation and the toxins that can be produced at higher temperatures. What concerns me about your responses is that while it will dial...
  19. Caterpiller

    Moving from TFR (DNA200) to TCR (Yihi 350j)

    I'm planning on buying a VaporFlask SX-350j next week, as I can't find any DNA200 's currently available here in Malaysia, I need a back up for my current DNA200, and I have Always liked the form factor of the Vaporflask. Having just read up on the SX-350j board it seems it doesn't have TFR...
  20. Caterpiller

    New studies find carcinogens in vg and pg at high temps, even in tootle puffers

    Thank you @mikepetro I have been following this thread closely from the beginning and your tireless work has gone a long way to further clarify the realities of thermal degradation of VG and PG. It's up to the individual to do what they want with the information. I have moved over to TC...