For everyone's reference,  the UNI carbon layup is the one used for the Drive wheels.

Air screw is fine to use.
Here's how used the second (air) screw.

keep the caliper bleed valve closed.
Syringe on the hood bleed screw normally used for the cup.
Open and remove the air screw.
Push fluid from syringe very lightly. 
Fluid will come out of the air hole. So have towel ready.
Put air screw back on. Remove syringe and put bleed screw back on.
Clean any mess.

I have no idea how to use a cup on the bleed hole and open the air screw. 

Remember to unscrew the adjustment grub screw on the level anytime you bleed the brakes. So you fully release the piston to fill the valve. That way you have the best chance of getting the firmest feel. You may still need to tighten up the grub screw.

It's been a minute since I've been on here.  I am in the midst of testing an eRX (1 of 5 sets) and for the life of me, cannot get the rest of the air out. 
Going to use this tip in addition to some bicycle gymnastics. 

Maybe an electronic version by summer?

I recently had an issue with my front disc carbon wheel and I contacted Elite Wheels via Amazon (where I bought them). I sent pictures and the serial number. Since my wheels were still under the 1000 day warranty coverage, they said they would send me a new front wheel. Unfortunately it seems their production is backed up and they're shipping wheels as they get built. So there's a 12-14 day wait. I probably won't see the wheel until next year, but I'm wondering if buying through Amazon made them more responsive regarding warranty coverage? I'm a bit paranoid buying wheels from AliExpress and I'd rather pay a little extra and get my wheels within the same week from a local distribution warehouse. Anyways, crossing fingers I get my new wheel!

Yea, where possible,  I always buy direct from the company if they have a site,  like Elite.  Even better if you can get from a local distributor who can handle warranty claims #shamelessplug

I switched from a RiderAce Carbon mount (which was 100% terrible) to a TrustFire mount
https://www.aliexpress.com/item/1005004528466269.html?spm=a2g0o.productlist.0.0.47293b342fbbyl&algo_pvid=7c54dda6-bfd9-44e7-a1a0-cb2d4024b5cc&algo_exp_id=7c54dda6-bfd9-44e7-a1a0-cb2d4024b5cc-10&pdp_ext_f=%7B%22sku_id%22%3A%2212000029487079639%22%7D&pdp_npi=2%40dis%21CAD%2128.66%2122.35%21%21%21%21%21%40210318d116684535570853361e4191%2112000029487079639%21sea&curPageLogUid=A9xlTg9htmey

Well thought out design.   I especially like how:
1) the action mount is set closer to the handlebar reducing leverage
2) the flashlight comes with a convenient toggle to lock/unlock the light from the mount

at 450lumen the light could be brighter though.  Totally fine for urban riding, or anywhere with street lamps.

For my store, the helmets are a bit of a bust.  Outside of those who regularly shop on AliX, such as us here, not much interest in helmets from China (which should have come as no surprise) 

As for SUNRIMOON itself, the interactions could have been better.  I feel like a combination of them still figuring stuff out, and them offloading on to me - packaging came in different iterations from different generations.  The helmets themselves had different iterations for the same model.  For instance their TS-42 helmets arrived with different pads, retention, and fastening buckle depending based on updates they made to the helmet.
They also sent a handful of incorrect helmets, but did throw in a kids helmet for free for my daughter.

And for a small guy like me, ease of working with a supplier is just as important as the product itself.

The helmets themselves are fine.  I really like the current iteration of the TS-42, with anti-microbial pads, fidlock magnetic buckle, and greater retention system adjustability.

So, I'll be keeping some for personal use, and offloading the rest at cost to recoup some capital and deploying elsewhere.

I've tried X-Tiger and Souke, which are quite mediocre, although the X-Tiger Thermal set is actually quite warm
Spexcel, so far, has done right by me and is my current go-to for affordable kit.

Giving these guys a shot right now.  Not exactly in the AliX price range though.  Wanted to see how a premium brand targeting only the domestic Chinese market fares compared to the budget stuff sold to the international market on AliX.
Most of the stuff I got from them is Summer kit, so real telling how they are until next year.  Will put in some trainer miles on them though....
https://www.slipstreamcycling.cc/