Normal Stereos and synced Lot Stereos have their own Audio Configuration File but they only added the normal one for the public Stereo Wall Speaker Metal. I checked all Audio Configuration Files in the SP17 Files and i could only find one which has the same samples, so i added this to the StereoWall Channel Metal instead. It looks like this let's all public Metal Wall Stereos play the same sample now.
This mod increases the menu limit in restaurants to 50 or 100 (only choose one!) instead of the default 30. This means that for each category (appetizers, drinks, entrees, etc.) you can now choose 50 or 100 items to serve.