Yes, I'm with Macbill....why do you want one. Just put what you want in an ELB and it works perfectly fine down to 1/4 full or even less.
and the more posts the better 
. It's also a reminder that different experiences often happen because of so many variables in how people use vapes 
. I'll build on the feedback from @macbill and @Baron23 with a few observations from my use 
.
. Typically I find a full ELB is extracted to my preference in about 9 draws (over two temps), whereas a small ELB such as 1/5 full results in about 7 draws to get similar extraction (over the same two temps). FWIW, I stir ELBs that are 1/2 full or more, which produces very evenly extracted AVB, whereas I shake ELBs with lighter loads. There are likely a number of reasons contributing to similar excellent extraction being the case, regardless of the size of ELB load (and interestingly having a similar amount of draws). For example, an ELB with more cannabis in it can act like more of a heat sink/trap for the hot air being drawn through it during a draw... allowing for a more efficient extraction from that draw. On the other hand, light ELB loads have a lot more room for the cannabis to float and fly around in the ELB while under the vacuum of a draw, so there won't be any added heat sink/trap dynamics occurring. And typically, I find that full ELB loads of fresh flower (coarse grind with good moisture content) end up being ~50% of the original volume by the time a few of the higher temp draws are completed (i.e., ~50% of the volume of a fresh moist flower load is lost through vaping, even at moderate heater temperatures that remain below 400 F in the EVO).. With a good setup and method, I find the EVO extremely efficient at many different types of loads, temps, draws, uses, etc. It's a very flexible and powerful vape ..
. And by all means share it here; it's much appreciated
Great, thoughtful, post. Thank you.@Elusive01, I too don't see a need for a smaller ELB size either since changing that won't change the EVO performance in any significant way... other than to lower maximum load an EVO can take.
It's great to hear others EVO experiences
I don't find that all the cannabis remains sucked up against the cap in my ELB after a spent load. I do get a small film of fine product on the cap, but that's it. I also tend to observe a similar small AVB film all over the inside ELB after I'm finishing vaping and dump the product.
I haven't found smaller ELB loads to extract any better than a larger amount in the EVO (even when using the same heater temp settings and boveda pack mason jar stored cannabis, plus accounting for a number of other variables). If I double / triple / quadruple / quintuple the ELB load I don't have to double / triple / quadruple / quintuple the amount of draws or anything anywhere near that. In my experience, the EVO heater keeps up with all sizes of ELB loads and all types of draws
Likewise I find there's no difference in low temp range flavonoids extraction efficiency with full vs low ELB loads, other than larger loads will obviously have more flavonoids liberated (because there's more cannabis).
I don't use high heater temps with my EVO either so large ELB loads can be efficiently extracted with a lower number of draws than I've reported. Along these lines, this thread has many posts from owners giving positive feedback from setting the EVO up for one hit/draw full-extraction use
There are lots of variables that go into vaping which affect the vaping experience and performance.... and they often aren't given credit for their impacts, including heater temp selections, draw speeds, draw lengths, cannabis moisture content, cannabis grind size, vape heat-soak, individual variability, etc. I've been looking at many of these variables closely in my vaping and explicitly accounting for and testing them... on a journey to optimize my EVO experience. I've sharing my experiences with the community and hope the feedback helps others
By all means see what owners here report and then try things for yourself. Keep an eye on those other variables and often aren't accounted for and see what works for you. The more variables that can be accounted for in use, the more consistent the experience will be. I'll be sharing more info on my use as I go here over time. Everyone should try things for themselves and see how it goes for YOU.
That's why I only use the ELB once before wash, I have 15 ELBs and I rotate them 5 at a time and wash them with PBW. I only use fresh ELB for my EVO.
. You're definitely correct that the EVO has such smooth vapor, it's top rated . I remember mentioning how smooth the vapor was when I first started posting here in December, and picked it (the EVo) up and in the new year... raving on the smoothness . The EVO has been my only vape since for months now 
. "Smooth" should be an EVO signature slogan 
. Let's not have it be easily forgotten 
.. I keep my ELBs very clean and it helps when it's easy and rewarding. My routine is easier and I'm impressed enough to only be using one ELB. My personal sweet spot at the moment is using the @O-G-Reg brushes he recommended on Ebay combined with a hot water rinse after every ELB use. It's quick and easy. That I do for 7 or so bowls of various sizes with great success. Then coinciding with a weekly vape break I clean the ELB one more time that same way, followed with a hot ISO bath and soak overnight or so. After a quick water rinse the ELB is pretty spotless which I simply let air dry in minutes . I will add I see a bit of brown staining on the top cap SS mesh which indicates it's not "perfectly" clean. Though in my experience it hasn't impacted the taste and flavors at all .. I need to try it and I've been lazy getting to it 
... I expect the ultrasonic cleaner to be the Cadillac version of cleaning . Still, thankfully I've been able to keep my new glass very clean from new by cleaning it often with ISO so far 
. I'll report back when I get less lazy 
.. 
. It's been excellent and so potent with EVO, please bear with me as we go.
There is where PBW is better than 99% ISO! ISO wouldn't clean this and it will accumulate over time however PBW will not have this problem.This is my experience anyway.
My first hit is always at 11 unless the quality is not up to par then I'll start at 12.
I sometimes loaded the ELB with quantity equivalent to 2 bowls of vapcap and cranked up to 2 with 10 min of heat soak beforehand and do a one hitter.I've cranking it up 2pm for a few draws, just to get me medicated pretty quick. Then I dump and lower to 10 or 11am to enjoy a ELB or two or three or five
. . I tried Viper flower; it's been about 9 months since the last time I had that strain (and pre EVO). It blew me away. I'd rate Viper a top three strain, right up there, slotting between Strawberry Cough and Acapulco Gold for effects and potency. It was a very potent batch . I had to shorten my first draws the vapor was so dense. Very lemony in flavor which was impressive and appreciated. I added one more draw than I normally do at the lower temp due to the earlier short draws and was still met with the most dense vapor of any draw . Clouds @ 320 F with the EVO . Very stimulating, very cerebral, very happy and euphoric. I highly recommend strong sativa fans get their hands on some Viper strain flower . (both strong sativas with MX sativa roots). And Strawberry Cough, Trainwreck and Super Lemon Haze and on and on.... Viper was the first known favorite strain of mine when I was able to sample different cannabis some years back and for a number of years now. It's been hard to get lately.
. It was a great night .
. This time I opened a new package of Armageddon shatter . It looked good, not dark and the session impressed 
. I did @ 12 o'clock on the dial and used my hydratube . There were lots of flavors, it was dense vapor and smooth. Good strong effects too . Very nice.
Multiple times and definitely hated it, it's really a mess inside the hydratube.
I have mine since Indiegogo too and I am afraid it's already out of warranty and this seems like an electrical problem and VXL wouldn't repair it however they will offer you a discount with a new unit and 3 years new warranty which seems to me is a fair deal. Try to re-plug your cable and make sure there is good contact with the receptacle multiple times, I once revive my EVO from dead like this because of bad contact of the receptacle. Good luck !
. What hydratubes can get caps stuck in them? That can't happen in my Precision Honeycomb and Helio mouthpieces 
. (small dabs) . I then did a lighter ELB of fresh Acapulco Gold flower. It's been a great and smooth experience with the EVO .. The Orbits make it even easier to hold the ELBs and nails for use and storage (hot or cold). Bringing one Orbit out is more than enough for me in my own use and the second Orbit will rock for group use . I chose it as a flexible and small form-factor substitute for a deck setup. I use the VapeXhale silicone mat to help me cotton swab clean the glass nail after a dab and high heat burn off. The ELB loading tool makes it ridiculously easy and quick to reload the ELB with fresh grind flower. The pipe brushes mentioned earlier are excellent. The mouthpiece options are excellent. Etc. Lots of great EVO product options out there 
. I really appreciate the community continuing to share their feedback and advice here; it's been very helpful in a >750 page thread . Enjoy the EVO 
.
