Don't have a Pro-Tools specific answer for you....but regardless what you are using...there is no such thing as "good" compressor setting without discussing the rest of the rig, and more importantly, the material you are compressing.
You need to supply more detail about what you are doing and what you want to do....
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miroslav -
miroslavmusic.com"Just because it happened to you, it doesn't mean it's important."
