next time dont put so much in at one time,you may not have extracted it all if the material was too tightly packed...the best tincs i have had were made with buds that hadnt been ground up,the just soaked them in everclear for a few months,but that one of those things i have not had that many times....after trying this bho i can say its nice,but its too hard on the lungs for me,not something i will do frequently...