Hi all, I have done some measurements on various PCBs about their VSync (or refresh rate, it's the same).Fot this purpose I used the famous EL4583 Sync separator plus my frequency counter and a low-pass filter with cut-off frequency of 72.4 Hz. Now I'd want to try new correct values in a MAME build.So my question is: what is he precise portion of code I have to change?Some time ago, before source code reorganization, it was simple but now I really don't know where to look. Thanks in advance