I will run a mouth call simultaneously as I run push pins , makes a incredibly realistic fighting rattlle
I have a messed up pallet also , a bump pallet , I have a bump in the center of the roof of my mouth - I turn the calls at angle of 10-15 degrees to operate , and am limited with what calls work well for me
a couple of good calls I like are woodhaven black wasp , hooks executioner 2 , and for kee kees and quaker boy kee kee , or xt calls xtreme kee if your into fall hunting etc...
the new woodhaven black wasp is utterly incredible -- try one .....
those are all good calls that work well even with some one who has a small mouth , hooks also has a full line of of youth calls