Ok haha.. wow what a damn weekend in Denver!!
DWG707.. My sizes.. are close to work bag status. Top screen closer to 220u.. bottom in the 190u area.. somewhere in there anyways.. not totally sure on the conversion.. close to 65-75lpi and 75-95lpi.. respectively..
WattSaver.. I do not card. Every picture you will ever see from me was made using 2 screens, 10-15 second sift. Basically what you are doing is trying to gently separate the long stalks from the round heads.. by simply moving the stuff around the top screen, what happens is the long stalks fall down.. they catch in the air and fall sideways.. they fall across the holes and by not bumping, vibrating, etc., you prevent them from 'dislodging' and falling through into your good stuff. When people shake and vibrate it helps this contaminant fall through.
Lpi is sometimes tricky.. the company I use makes custom lpi for me with 90 micron threads.. they are consistent with real lpi, as opposed to screens and meshes that are sometimes made with either thicker or thinner threads, which skew the lpi a hair. Obviously it will still work if it's close enough, but I really like the sizes I use and sell, I believe in them and I think the quality speaks for itself. Obviously the resin is only as good as you grow it, but even crap product leaf and such can be turned quickly and easily into very high quality, organic, truly solventless dry sift.
Cheers.
Also, thank you to Frenchy.. spent the entire flight back from Denver chatting it up over my method and hash in general.. dry sift, oil, ice wax.. yeah.. amazing flight.
~DrySiftWizard