just ask. Be up front with your intentions and be honest. At least 30% of the diggers that come out will tell me honestly how broke they are. I have been there myself many times and I have more respect for them just for honesty. Cade called me two years ago. He introduced himself and then told me, "I love to dig but I don't have any money", he has been digging ever since.
Hey Roland your a badass, though i was out diggin a new pay digg the other day and hit some already dugg dirt. Somehow i needed to blame you lol thanks alot.... Im greatful people like you exsist