Im a newbie here and have only run maybe 7-8 blasts and i have been averaging about 20% on good bud. I do not live near any medical states so the TOP NOTCH is typically not availble. Danno said it best, that is pretty much the same exact method ive been using, minus a few steps, i just whip until it gets really sticky to the glass and the toothpick slows down from resistance while whipping. Then scrape and sit over night. I have wound up with a variety of textures but always after a few days its crumble wax. Ive been super happy that since everything i get around here in the town market is black, nasty, and goupy, and sells for 60-80gram for shit. DIY is the only way to role. Good luck bro!