If you are a new caller, I would say leave the call alone as you'll likely.do more harm than good seeing as how you don't know how a SR goose call is supposed to sound and run anyways. Have a more experienced caller run it and if they say it needs retuned and they know how, have them show you. If you move anything in a SR gut even a fraction of a millimeter in the wrong direction you'll put it out of tune faster than can believe.
Big Al's "Take-Em" Style Silhoutte Decoy Pro-Staff.
N.O. Outdoors Guide Service, President and CEO. "You try harder so we don't have to."
Don't do anything you wouldn't want to admit to the paramedics after.