What kind of call is it? Some call's are intended to be that way, i.e. a Rnt Daisy Cutter is suppose to be a nasty raspy call. When the reed is long, the call will be slightly harder to blow and have a little more rasp. If you trim the reed just a tad, like less than a 1/64th of a inch, it will make the call a slight higher pitch and make it a little easier to blow. But be carefull, trim just a hair at a time and blow a little hunting routine untill you find what your looking for.