Have you tried it in TC mode or Bypass? With that setup I would shove it in Temp Control for a much better vape, start at around 230c and 80 - 90 watts, if it's too cool a vape creep up the temp, when you get it right you should never get a burnt hit. If you've not tried TC mode before you're missing out, SS316L is ideal for it too, it's pretty easy to suss out once you try and it's one of those 'is that all there is to it?' moments. Just ask if you need more help.