Well, now I can't seem to duplicate the volume change problem. Maybe something changed in the latest version of BIAB? I'm pretty sure it was the "built-in" styles, such as ZZJAZZ, where I had this issue. So files that are saved as SG1 or MG1, for example. But doesn't seem to be happening now. I'll keep an eye out for it happening again, and try the suggestion. Thanks!