Reddit.........they even out stoopided me there.
I've recently spent the better part of several days trying to help a couple new users (to Underdogs and Logs in general) figure out how to use their Dogs successfully which to me is as simple as unpacking it and following the instructions. Neither are FC users but are having similarly difficulties to some of those here.. both are new models Alphas/SC3.
One I had them send it back only to discover they weren't inserting their stems all the way (ID or OD fitting) to the stops because they were afraid material would touch the core and that'd be 'gross and messy'. Instead they were insisting on trying to just barely touch the tip of the stems to the tip of the core and crank their voltage up to near 15v. That's using an Alpha from the same batch as your first new one so you can probably imagine how hard that's being needlessly overdriven. The vape blows crazy clouds here with decent material and being run at 11.6v/8w of course.
The other is a regular SC3 and the user is determined to take a glass direct draw stem and fill it with material to the wrong side of the screen (ie, loading like 4" of material into it) then complaining that the draw resistance is too high and that it just scorches the top of the material and doesn't work.
If I can get users, especially those new to Logs, to slow down and read/follow the instructions before going full 'hold my beer' mode I can eliminate these issues and spend my time making more Dogs instead.
I bench test each power supply, each heating element and then each finished vape to come up with the recommended starting voltage range that goes on the instruction sheet so baring a power supply breaking during shipment from us to the user the answer is almost never that the user needs more power. Assuming good technique and good material the indicated voltage range on the instructions should provide a good starting point for dialing in without significant risk of combustion..... So the advice SHOULD be that if your power supply or VVPS doesn't seem to get your dog hot enough, for whatever reason, it isn't capable of driving enough amperage to heat the device up sufficiently. If I had a spare I'd try that first and second I'd look for a more powerful VVPS. When I mentioned driving my alpha at 10.5, I INTENDED that to contrast with that other users report of topping out at 12. If you're having to turn it all the way up to 12 its either too high - and I could have sworn he posted pictures of burnt ABV with raw stuff mixed in but maybe that was somebody else - or your display is wildly inaccurate and you're not actually getting what it tells you. Or his dog actually does draw more amperage than the rest of us, which UD has said is the case for some of the early models. Actually the difference in the last two doesn't change the solution, which is get a more powerful VVPS.
Am I on track? Hopefully. But it HAS been more years ago since I took my last Electrical Engineering class than most of you guys have been alive.
When new users have issues the reality is almost always that they are trying to force a technique that isn't compatible with Log Vapes and when the results are poor they overpower/overdrive the vape by cranking the knob up higher and higher. Then instead of following the instructions or asking us they ask online and someone says 'hmmm you probably need more power' and the hole gets dug deeper and deeper.
TLDR - In 90% of cases the answer is not more power, it's dial in your technique and material to give the vape what it needs to do it's job.
Log vapes are super simple and easy to use but I think people underestimate how subtle balance goes into the design and things go wrong when they start tweaking random stuff. Experienced users know how much moving a screen or grind consistency can affect performance but new users don't and often don't believe it when someone tells them.
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