Exvape Expromizer V4 MTL RTA

[Ruwaid]

Howzit guys

Thought I'd start a thread (newer, if there is one already) discussing the expromizer V4 mtl rta.
Anything from build, wire, wicking and more. It is an overly engineered mtl rta that delivers fantastic results so I'm sure we all could learn from this.

Will share some pics and build tomorrow when I rebuild her. Please feel free to show us those V4's

Cheers!

 

[CashKat88]

I actually dug up my V3 yesterday and wicked it up this morning, its been about 6 or 7 months since I used it because I stopped MTL and sold all my MTL Attys except this one because I just couldn't let go of this one, I actually forgot how great this thing is, the throat hit on the V3 is SOOO good, still haven't gotten the V4 yet but since I'm back in MTL land I need to find one

 

[CJB85]

Brushed stainless version with the bubble glass on.

 

[M.Adhir]

Brushed stainless version with the bubble glass on.View attachment 208067

Mine should arrive today.

Ps group buy for spare glasses

 

[Ruwaid]

@CJB85 what's your wicking tips bud for thee smoothest draw?

 

[Timwis]

I actually dug up my V3 yesterday and wicked it up this morning, its been about 6 or 7 months since I used it because I stopped MTL and sold all my MTL Attys except this one because I just couldn't let go of this one, I actually forgot how great this thing is, the throat hit on the V3 is SOOO good, still haven't gotten the V4 yet but since I'm back in MTL land I need to find one View attachment 207870

Yeah, i have 2 of these and while all the hype around V4 is deserved it does myth me why nowhere near the hype came with "FIRE" V3 which for me offered the same MTL vape performance, V4 just offers a more simplified design!

 

[Ruwaid]

 

[Dela Rey Steyn]

View attachment 208419

Now I want-to-need a black one

 

[CJB85]

@CJB85 what's your wicking tips bud for thee smoothest draw?

I’ve just going really basic, little bit of a fluff/comb on the wick ends, lengt to cover about half of the juice flow control holes.
2.5mm coils seem to hold just about the perfect amount of cotton to cover the wick ports and doesn’t need much thinning.
I tried raising the coil higher, which made for a looser draw, but when I opened the deck for a re-wick, I saw the cotton had mushed up against the top of the dome.
I have no idea if I am doing it right, but it seems to work fine. I will take some snaps when I wick again, just so we can compare notes!

 

[CJB85]

Now I want-to-need a black one

My jealousy levels are also at level 5000 over that black.

 

[Ruwaid]

I’ve just going really basic, little bit of a fluff/comb on the wick ends, lengt to cover about half of the juice flow control holes.
2.5mm coils seem to hold just about the perfect amount of cotton to cover the wick ports and doesn’t need much thinning.
I tried raising the coil higher, which made for a looser draw, but when I opened the deck for a re-wick, I saw the cotton had mushed up against the top of the dome.
I have no idea if I am doing it right, but it seems to work fine. I will take some snaps when I wick again, just so we can compare notes!

Do the similar but first time I tried using thinned out wicks and got some flooding on chain vaping. Kept the wicks fluffed instead with minimal thinning and cover holes...first two holes opened on the JFC with 60/40 liquid and no issues. Want to try using a tad bit more cotton in the ports with all 3 JFC holes open.

 

[Dela Rey Steyn]

2.5mm coil. Cotton thinned out very very very Slighty, just on the ends. JFC on smallest hole. No flooding or dry hits as yet.

 

[Ruwaid]

2.5mm coil. Cotton thinned out very very very Slighty, just on the ends. JFC on smallest hole. No flooding or dry hits as yet.
View attachment 208420

Thanks bud! This sounds like a plan!!

 

[M.Adhir]

Hmmmm

 

[Ruwaid]

Hmmmm

View attachment 208421 View attachment 208422

I reckon the second looks sick and more steathly! Was always a sucker for ultem!

 

[KZOR]

The Expro will probably be on my desk for quite awhile still. Love this atty.
By far the smoothest and most quiet airflow i have ever experienced form a atty.
Excited to find out how it can still be tweaked as i have only done a single build on it and it delivers a very nice vape.
If you into MTL then the Expro V4 is a super option.

 

[Ruwaid]

The Expro will probably be on my desk for quite awhile still. Love this atty.
By far the smoothest and most quiet airflow i have ever experienced form a atty.
Excited to find out how it can still be tweaked as i have only done a single build on it and it delivers a very nice vape.
If you into MTL then the Expro V4 is a super option.

The quietness and smoothness of this airflow has to its signature. Wife didn't even know I was vaping next to her last on the couch! lol

 

[CashKat88]

Hmmmm

View attachment 208421 View attachment 208422

If you ever sell this thing please let me know, You know where to find me bro

 

[Silver]

Lovely thread, thanks for starting it @Ruwaid

@Dela Rey Steyn - seems like you nailed the setup there!
I like your coil and wick situation

Mine has been sitting quietly - just havent had the time to dig in - been hectic the past few days and evenings have been busy with junior

 

[ddk1979]

This tank is very forgiving w.r.t wicking.
I also thin out my tails a little - just a quick brush.

ONLY FOR CHAIN VAPERS - if you get a bit of a dry hit, just cut your wicks shorter so that the tails JUST ABOUT reach the bottom of the juice flow control holes, but not touching the bottom of the wells.
Play around to suit your vaping style.

Note, that if you cut the tails too high above the juice control holes (i.e. too short), you will flood the deck.

.

 

[DarthBranMuffin]

And for the love of tea and biscuits... close of your juice flow before opening up for a refill... it says so in the manual too... if your wicking is done ever so slightly you WILL flood your deck out and drink vape juice for the rest of the day...

Still not 100% sure if i am happy with Superfine MTL Fused clapton in it, might just have to try a micro coil or two to see what works best (for me), but all and all, a great MTL tank and the flavor was spot on from the word go! Now just to make it perfect!

 

[M.Adhir]

And for the love of tea and biscuits... close of your juice flow before opening up for a refill... it says so in the manual too... if your wicking is done ever so slightly you WILL flood your deck out and drink vape juice for the rest of the day...

Still not 100% sure if i am happy with Superfine MTL Fused clapton in it, might just have to try a micro coil or two to see what works best (for me), but all and all, a great MTL tank and the flavor was spot on from the word go! Now just to make it perfect!

my favourite coil/ build choice for MTL is plain round 24g ni80.
Tried a few fused claptons/ aliens etc but plain round just works and doesnt gunk up at those lower wattages.

 

[Silver]

And for the love of tea and biscuits... close of your juice flow before opening up for a refill... it says so in the manual too... if your wicking is done ever so slightly you WILL flood your deck out and drink vape juice for the rest of the day...

Still not 100% sure if i am happy with Superfine MTL Fused clapton in it, might just have to try a micro coil or two to see what works best (for me), but all and all, a great MTL tank and the flavor was spot on from the word go! Now just to make it perfect!

thanks @DarthBranMuffin
I’d be interested to hear your impressions between superfine Clapton wire and a normal micro coil when you’ve had a chance to test

 

[Silver]

Thanks for the feedback @M.Adhir
24g is thick!
How many wraps and resistance do you get?

 

[Christos]

Thanks for the feedback @M.Adhir
24g is thick!
How many wraps and resistance do you get?

I have been experimenting with some coils and using 26awg 5 or 6 wraps for MTL but settled on 2x28 38 fused claptons. Keen to hear about the 24 as I have some.

The crafted coils MTL alien was superb but I’m testing all the atties with normal wire first.