Recently I was using Vegas for playback for a music video. The cameraman filmed the big clock on vegas while the song played instead of a slate. HOWEVER, the editors have just informed me that the shots were off by as much as 15 frames (meaning that the Vegas clock was off by 15 frames) I made sure my TC settings were correct (25 fps for europe PAL).

Is there any way to fix this? I want to be able to be sure that Vegas is giving me an accurate clock! (my job depends on it) Also, considering that all I was doing was playing back a wav file with NO fx/edits, I don't think that there should have been any cpu munch...