I've read the few threads around this topic but can't seem to find a fix. I have separated the audio from my video timeline. I have used the Audio>Corrections>Expander to correct for some specific background noise that occurs on most of 2 hours of recordings. I have applied this correction to one of the clips and have great results, but I find that I cannot copy the correction onto other clips or reapply the correction onto multiple clips. The Audio>Correction leaves a green bar on the clip segments in the timeline, but a Audio>Effect leaves a pink bar. The right click pull down menus for the pink and green bars are different, with the pull down on the pink bar including "copy" while the pull down on the green bar does not. Doing a manual input of the correction on each clip is not a viable option, so is there a better way?  

You can apply corrections to entire clips in the Library before you use them. Would this help, or would you have to remake the entire movie?

It looks like an anomaly that the Audi corrections tab has more corrections available than the effects tab. In the Video corrections the only one is also available as an effect.

Thanks for the suggestion. I will use that on the next tape, but I would have to do a complete rebuild to make that work for the current project.