Throat burn/ache when using RDA/Dual coil rebuildables

[timworld]

Hi guys, I have a kayfun, using its pretty much all the time. Ive been vaping for like 2 month, started with 12mg nic juice now dropped to 6mg and I like it in my kayfun the TH the vapor and the flavor.
I got couple RDA as well - plume veil, veritas, magma and orchid RTA. Got my sub ohm builds going cotton wicking and stuff. The thing is when I'm starting to use them everything seems great - the flavor is better the vapor is outstanding but after like 10 pulls my throat starts iching almoust the same way when you get a flu. I get this feeling on exhale. After couple hours it disappears.
What is it? Too much nic? vaping same 6mg 50/50 or max VG in rdas and in my kayfun.

 

[ImThatGuy]

Dry hit. Resaturate wicks after 5 pulls.

 

[timworld]

Its not a dry hit. I know how it tastes. This is my point I get full on flavor full on vapor but its just this feeling on exale which kinda burns my throat. On inhale everything is great. I do mouth to lung enhales.

 

[Rickajho]

Depending on your build - dual or quad even? - and how low you are building it could still be way too much nic for your build. That, and a 50/50 PG mix is waaaayyy too much PG for most people doing sub ohm.. Drop your PG or even eliminate it from your liquid.

 

[regal55]

I cut my nicotine level in half withe RBA's, you may want to try that

 

[DoubleEwe]

It may just be too hot for you, you could try adding an extra wrap to your coils to give you a slightly cooler vape.

If you are using a mech mod then that would explain why it eases after a couple hours, as obviously the charge in the battery will have decreased and therefore there will be less voltage & power going to your coils (effectively reducing the heat produced).

If using a regulated device it might be just due to you getting used to it after the initial shock to the system.

The other reason could indeed be the PG element of your juice (as Rickajho stated), it does not react well with high wattage vaping. I find some 50/50 juices are fine in drippers, but others taste harsh.

 

[timworld]

I run between 0.4-0.7 on dual coil 0.4 I think in plume veil 24g kanthal aroud 7 wraps and 0.6 or 0.7 in orchid dual 26g 8 wraps. I'll try lower my nic level.

 

[sandersj80]

I run dual coils the same as previously mentioned but I also use 6mg nic on one juice for a while then switch to just max vg then back again. Mix it up to prevent burning as frequent.

 

[Vapocalyptic]

Check your build..this sounds like a hot spot. Or you don't have enough cotton in the wick and as it desaturates it loses shape and doesn't make contact eith the coil.

 

[PapaSloth]

I agree with the posters above that say, "too much PG."

 

[timworld]

Thanks for advices!! Gonna try them all to figure the things out.