I am trying to increase the voltage to the memory but every time I try to increase it, the voltage stays the same.  I have Bios v1.07 and the memory sticks are Corsair Vengeance 16 GB (2x8GB) DDR3 1600MHz part# CMZ16GX3M2a1600C10.  Using the E-Leet Tuning Utility does not work either.  Any help would be greatly appreciated!  Please see attached SSs for more details.  Thanks!
  

AKToronto
in the screenshot it doesnt appear like you actually have the setting highlighted... The setting you want to change should be highlighted in blue (ie click on it and change it). Then immediately click on the apply selection button... Works for me on my z97 classy... If the dimm voltage doesnt change, something else may be afoot... 

In the Stinger BIOS the selection highlights in red.  No matter what I set the voltage to, it is still reading "stock" voltage on the left.  I can save it but then when I come back, the setting still says 1.625v but the board value is still at "stock" (1.49-1.50v).  Even in the E-Leet Tuning I can set the voltage to 1.625v or any other value and when I click apply...nothing.  I think it is something else...maybe I have malfunctioning board.  Thanks for replying!