i have found that if your in hills or brush that if you lip squeek and run the light for a few min.. you will get the real close ones !! after that turn your call on but keep it on low for a few min.. and then turn it up for the far ones you won't run the close ones off!!!! you will be suprised how many are close. it works in the flats somtimes also!! i allways start the caller on low for a few min.. even if i don't lip squeek!! hope this helps!!!