Why can I adjust corrections or insert new ones after, say, the Rumble Filter has been applied?
When you insert or adjust a correction, the program needs to have access to the waveform data in the vicinity of the correction. However, when you apply a filter, the waveform data is altered; and therefore it is not available for the insert/adjust commands. Hence, Insert/Adjust is disabled. If you find you need to insert or adjust a correction after you?ve applied the rumble (or other) filter, then you need to use the ?Remove Filtering? command on the Waveform Menu. This will remove the filtering and re-enable Insert/Adjust. After you?ve made your insertions/adjustments you can then re-apply the filter.
