Problems with Mouth Turkey calls (Southern Overbite small jaw)

Even those little tiny ones don't fit? I can't find a pic online, but the bigger brands like Primos or someone makes a mouth call that is like half the size of traditional ones. I'm sure you can get them custom made also.

What's the issue with your teeth? It should be your top of your mouth?

Diaphragm calls can be tricky at first. First, you need to know what type cut to use. This all depends on where your channel of air is for your particular pallet. Center = ghost cut, right of center is a combo cut or bat wing, and left of center is a reverse combo cut or bat wing.

Regarding fit to the mouth, I usually try to minimize the bend in the call, but sometimes I find a slight bend will allow it to fit in your mouth better. Some calls come pre-cut with a jig, but many you need to trim to get a better fit. I also need to slightly adjust the location of my tongue for some calls. Go watch this video for a better explanation of how to find the best call for your mouth. I also find that once I've used them for awhile they seem to fit better. Kind of a break in period.

Mouth Call Mechanics

Put up a half blind in front of you and sit in a low turkey chair.

Thanks to everyone. Ordered a few and hopefully one will work