hello: sorry- looked through past threads and found similar questions answered, but none conclusively the same... i profiled an amp of mine yesterday and am having an issue modifying tags associated with the profiles. i profiled the amp on each of the amp's channels in each of several different mic and speaker configurations. my aim today was to mass-update the tags for each section of cabinet & mic configs, but found that some of the profiles are editable in the cabinet, speaker and mic sections while others are marked "N/A" and not editable. I've read in previous threads that there are constraints on modifying certain fields (e.g., "author" tags) but these are profiles i made myself and some other tags are editable and some are not. this occurs even between profiles created minutes apart. im a bit confused- any help would be greatly appreciated. thanks in advance!