I’ve thought a lot about this and I now have 2 Vandy Vape 18mm Berserker RDAs now to help along with the A/B testing (one is out with Ken at Pipesmith to fit on e-pipe, might be a few weeks).
I also invested in a squonk mod, Dovpo Topside. I never tried squonking before, and I heard the Berserker RDA is a good one for that. I figured I could use that beside my Wismec P80 for A/B testing. I thought the Pipesmith Pipe wouldn’t be a good 1-1 comparison with a regulated mod, especially because the batteries are different.
So I’ll use my Dovpo without squonking for the A/B test. Question being, do you typically set to variable wattage? Have you ever tried temperature control? Part of my tests are going to be finding the right RTA/RDA - coil build - Mod combo for NET e-liquid.
I have different gauges of kanthal and SS wire to try. Currently using cotton bacon with success. Will try rayon as well. I tried hemp wick, which was like vaping a pile of wet leaves. Perhaps it needed a wash/break-in period. I think I’ll put that one on the back burner to try again later.
In other news, I’ve decided to start another NET extraction from the beginning. This time with popular blends on the e-cigarette forum: Sutliff Vodoo Queen, Louisiana Red, and Cornell & Diehl Billy Budd. Why reinvent the wheel at this stage by making my own blends? I tried these in 8 ounce canning jars this time, using 1 micron polyester filter felt from Duda Diesel. The polyester felt is far superior to coffee filters and Whatman paper filters in my opinion. Faster flow rate and catches more oils I believe.
I will also keep the extracts in the dry ice for two days now that I know I have a setup that keeps the dry ice frozen for that long.
For giggles, I’m also going to try a quick wash ethanol extraction (QWET), which is used in the cannabis industry to minimize chlorophyl and wax in the final product. In this case, both tobacco and 190 proof PGA will be placed in dry ice separately, and then combined in a mason jar for only 3 minutes. The ethanol is strained, and then the tobacco is soaked with more ethanol. The ethanol is then strained as before and the result is evaporated at room temperature. My thought is that for 3 minutes in the freezer, it’s just not enough for flavor, but you never know, maybe it will be interesting.