Attempt to save a call LOL !

[TarheelTurk]

This is a new attempt it  is a laminated Ambrosia Maple & Walnut. Double sided call . Copper over a double sound board Glass/Slate.   The surface rim got too much removed for the original surface so i used a piece of copper i had. Never tried a double sound board ( really dont understand how to make them work. Sooooo i just glued the glass on top of the slate. How do yall condition copper? and how do you do a sound file ? I would like to start adding them so you guys can hear my calls as well. Thanks for looking Jason