i find that when i do a dri-ice run i DONT press my Keif until after i cure it, just like curing Flowers; then press it. It also makes it so that u get more out of its Terpene/Terpenes this way. with a fine hash, keif you Need to get and keep it DRY, but i find that if you let it sit in a dark place where its right at around room temperature it stays nice n soft and moldable! Also releases the essential oils "terpenes" more effieciently! hope this helps, I love my resins.