There are adverse playback issues if you use the fixed version or non fixed version of the official mame binary for the new qsound games. Please state the version you recorded with when you upload. So far all the games i've tried to playback only playback on the fixed or nonFixed mame version of which they were recorded with.(posted 9065 days ago)We may decided to only accept one of these versions, probably the fixed one. But untill then please mention which version you have recored with "Fixed" or "Not Fixed/origonal" 37b12.
You should know which version you downloaded because the fixed mame binary zip file will have a "_fix.zip" at the end of the filename, if it didn't please state you've uploaded a non fixed mame recording.
Thanks!