Turkey call problems.
So spring turkey season is coming up and id really like to take one with my bow. Ive taken turkeys in the fall but never actually hunted exclusively for turkeys and called them in. I have a slate call a few diaphragm calls and i recently bought the flextone thunder cutt'n mouth call. The flextone is very easy to learn but i dont know if i really like the sound. On the slate call i am alright and can make some ok clucks and purs but theyre pretty soft and quiet. As for the diaphragm i have the yellow hs strutt 3 pack im not sure of the exact ones. Ive been working for a while and havnt even heard one turkey sound. I struggle to make sound at all sometimes. Im not sure if the call fits my mouth well. There is small gap between the call and the roof of my mouth that air escapes through. Is this normal? Ive tried to bend one but the frame broke. Can anyone give me some tips, recoment a video, or certain call(diaphragm, box, slate, any call) that would be good for me to learn on but still sound good?
I also wanted to know if anyone has had expierence shooting the magnus bullhead decapitation style broadheads. Im considering these. Thanks