So, many people haven't heard of quartz inserts, even avid dabbers. It's like a little shot glass that you preload and drop it into your already hot banger. It really solves every possible issue with dabbing spice. No more trying to dump powder into a hot banger/nail, your spice doesn't come in direct contact with a hot surface, they're cheap enough I just use 2 inserts specifically for spice so my live rosin still tastes amazing. It's almost impossible to burn too. I get the banger just start to turn red and wait ~45s, I'll already have 35mg of spice in the insert, just drop it into the banger. It will melt in a few seconds then start giving off vapor, use a carb cap and pull steady. Breaking through on 35mg every time in 1 hit. I didn't like the idea of trying to dump my spice directly on/in a hot surface and there being a good chance of spilling it or burning it. I almost bought a GVG but,thought I'd give this a shot after recently buying a couple for doing low temp dabs of my fairly time consuming to make live rosin. I'm so glad I did because it's absolutely perfect in every way. Do yours favor and get one to try. You can get a banger and insert cheap on eBay, less than $20. Just to give you an idea of how it works I found this video, not me, not spice, but you'll understand better.
https://youtu.be/1WOGvgmNofI