If you're using powdered, you're going to have to watch out for clogging in the holes. The material has a tendency to group together when extracting.
Use a spoon or something to keep them free while the liquid drains into your collection apparatus.
Good luck on your extract!
"We speak of Time and Mind, which do not easily yield to catagories. We separate past and future and find that Time is an amalgam of both. We separate good and evil and find that Mind is an amalgam of both. To understand, we must grasp the whole." -Isaac Asimov
"You will not be punished for your anger, you will be punished by your anger." -Buddha
"I must not fear. Fear is the mind killer. Fear is the little death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when my fear is gone I will turn and face fear's path, and only I will remain." -Paul Atreides, while being tested with the Gom Jabbar by the Reverend Mother Gaius Helen Mohiam