I added my 22nd notch to my favorite call. I took my 22 bird with this call. I have been notching the call every yr that I have taken a bird.The most ive added in one yr is 3, 2 from Kansas and 1 from here. I would love to get a Slam added to some day. I had a Adams DD slate with 5 notches on it, but fell one yr with it in my hand and busted it. Then when they came out with the aluminator I fell in love with it.