I would love to be able to edit depths and then export the sonar data with new depth track to an .sl2 or .sl3 file. Any possibilities there?

I don't think this is likely to be something we would do. What would you use the updated log files for?

Thanks. Worth an ask.

I use ReefMaster and Biobase to map. Bottom tracking in thick vegetation is problematic for the chartplotter algorithm, and RM has the best editing features. Just wanted an easier fix before I import to Biobase.