@Davinci_vaporizer : Ha! Excellent news!
You know, sometimes a few words are enough to restore a lost faith... I must say that I was starting to think that you guys were letting us down!
I'm eager to test the new spacer, I hope the price will be sweet (some of your accessories are a bit over-priced for me)
But as I said several times already, I don't think flowers or any kind of spacer are needed once the vapor/air ratio is right (remember
@OF that the ceramic bowl was upgraded to have more mass and a protruding extension towards the grill, and I'm not 100% sure but I think
@nigel's device which you used for your tests did not have that reworked bowl)
With my device (and also the way I draw) I wait about 10 seconds between hits and that's more than enough, so nowhere near the full minute you keep recommending! They might also have set the PID coeffs to something more aggressive, I don't know... I'm not saying it's not possible to overwhelm the heater, as there are only that many amps available and it's just a portable vape, but since I applied the leak fix this is really a steam machine and I can almost hit it back to back non-stop until the temp level is depleted.
So back to the leaks, I don't know how to interpret the "90% identified" part as I imagined DaVinci engineers had a clearer view of what's going on. But afterall this is no rocket-science: there were leaks at the bowl/hinge level (fixed with the silicone lip), there were leaks at the bottom of the air tunnel (remember the exposed wires pictures?) but
@JCat ensured me this was good now, I suspected at some point that there could be leaks 3/4 down the air tunnel but apparently it's a single piece of plastic (can you confirm?) so the only place left is the buddy rim vs air tunnel junction and I think we documented that more than enough for you to take action now.
The quick fix I proposed is a proof that it works, and people also reported improvements using the GonG adaptor or Ed's stems because they achieve the same end result.
Now I realize I was asking the impossible when I said I wanted an official acknowledgment because it would be hell for your company as all the current user base would request an upgrade for free and would send their devices back under warranty, you would lose a lot of money. And as it is, the device is indeed working: extraction is not optimal, but there's vapor, it's not deffective per se, hence your official "it's working as designed" stance.
In that same vein, I imagine it would be impossible for you to just list a "revised buddy rim" accessory on your site, as people would undoubtly wonder what it is about, and would thus discover the leak existence... and admitting there's some air coming from the electronics can't be good for your reputation... (plus: you can't expect your average user to have the skills to apply the fix without damaging their device)
I'm afraid we are in a dead-end. If you fix the new devices produced that would be a partial victory for us already, but what about the existing users? Would it be possible to arrange some kind of special deal for FC members? As I said I'm even willing to pay for a revised buddy rim... Maybe the interested parties could contact you by PM as to not make too much waves?