I had a Hammer too. I gave it away! But, you have to blow from down deep inside, not from your cheeks. If you want a call that is much easier to blow, Winglocks are a great value. I've got one in hedge that requires NO backpreasure at all. Then I got crazy and bought a Foiles call. (Just to keep up with my son.) Wow! Nice. Only seven days and a wake-up 'till early season goose season. Jim