@Franco - The hollow teeth feeling is something I get regardless of consumption method (including edibles), but it certainly wasn’t any worse/different using the Glow for the first time last night. It may just be you only have the same ‘normal’ reaction with kanthal.
@arb - At the temps were vaping it no metals should be giving off fumes.
I only managed a few bowls with the Glow last night - I was really knackered after the vaccine reaction and had to get some sleep.
My overall impression is that there is a bit of a learning curve to using this thing. Using the cup screen I found my herb extracted unevenly and I was struggling to get good and consistent vapour; plus I was dealing with the wood colouring the flavour of my botanicals (which is something I expect with new wood).
I moved on to the new capsule screen, which I much preferred (although the lid is a bit fiddly to put on). You can pack loosely, which I prefer, and give the capsule a little flick between draws to shake up your material. Extraction, flavour and vapour production was a lot better, but still a little inconsistent.
Next I tried temp-stepping by 1watt increments, going from 36w to 41w. Extraction and vapour production were a lot better, but still not something that delivers the instant gratification of the Tinymight. Also, despite getting good extraction - based on my AVB - I didn’t seem to be getting the full effects of my material. I suppose that could also be down to not being fully recovered form the jab.
At this point I think I’ll have to re-read this thread from the beginning and see what other options there are for packing and usage techniques.