So I've done 2 dry sifts from trim rosin runs, one with gg4 other cookie wreck. Both came out way nicer then using flowers and way way nicer then straight trim. Both have came out golden buttery and full of terps at 170f on press. I dry sifted first through a 220 micron then another cleaning sift through a 160 micron. Probably won't press anymore flowers unless I run them in washer to make water hash first.