So, after hear this call on my recent trip to Arkansas I decided to give it a try. I liked the tone and that it had the nice subtle squeak in it. I heard blown by more than one guide with similar characteristics so it wasn't just an issue of one guy doing his thing. In short, I am very disappointed. I come from double reed calls so single reed is newer to me. I blew a few as a kid but that was 35 years ago. It sounds good with basic quacks and feed calls but when I attempt to give it more air from a greeting call I either can't get it to come up in tone for the first notes of the call OR it just blows over and goes way to high in tone and sounds like crap. I have all the available reed lengths and the longest (1.330") is best but I can still over blow it very easily. I do have a back ground of playing wind musical instruments so years of training results me being able to generate a lot of air pressure. Some call it hot air but I digress, 
I may give them a call when I have time but wanted to see if anyone here had any tips. I am hoping this is a technique thing that I just need to adjust from blowing double reeds all my life. FWIW, I am a good caller and not a novice. I have been successfully calling and working birds to finish since I was about 15 so its not a matter of me just being totally unskilled. I think I just need to adjust my technique for the different call.
I may give them a call when I have time but wanted to see if anyone here had any tips. I am hoping this is a technique thing that I just need to adjust from blowing double reeds all my life. FWIW, I am a good caller and not a novice. I have been successfully calling and working birds to finish since I was about 15 so its not a matter of me just being totally unskilled. I think I just need to adjust my technique for the different call.