Crispy CRACKERS?

[chueh]

I am trying to adjust the crispiness of my liking to a cracker recipe, because the crackers according to the recipe taste more cookie-like than crackers. Some crackers are grittier with rounder crumbs if broken, while others crispier like saltine with thin layer crumbs if broken. I like the cracker consistency like saltine. Do I add more water or oil to the recipe? Thanks