Howdy! Welcome to DC Curtis. Does the grinder have any sort of adjustment built in? What make/manufacture is it? How much poppy seed do you have to grind each time?
Personally, I like the control I get with a mortar pestle.
"I must say as to what I have seen of Texas it is the garden spot of the world. The best land and the best prospects for health I ever saw, and I do believe it is a fortune to any man to come here."
Davy Crockett, 1836