RE: Fine callin or raspy callin
I like mine to be right on the edge of raspy.... clean and high up top with a snappy, ragged finish. Imagine a girl whose voice is changing as she comes of age.... thats kinda the idea. The good part about it though, is you can control whether you want a soft, high pitched, clear note or a deeper, raspier note.
There are times when I use nothing but high pitched calls.... and other times the birds seem to want to hear raspy calls. I like to mix it up and let the birds tell me what they want to hear.