What got me to think'n about it was I can do sevral sounds from my fave call but it dont have enuff versatility do make all th sounds I want it to no matter how much I practice.
The cut of the call seems to limit it to only so many sounds(or different calls if you will, a kee kee, a whine, cutt'n, yelps), the calls that do a better kee kee an dbetter cackles are so keen sounding the yelps dont sound correct to me, and vise/versa.
just a thought.