I searched through the feature request list and found some really good ideas for improvements. Many of these would be relatively simple to implement. Some less so but are frequently requested e.g. manual control of the notch filter. However I notice that it is more than a year ago since the last feature requests were acknowledged or implemented. Since that date nearly a thousand additional feature requests have been submitted. I think it's now reaching the point where it's not worthwhile for anyone to submit any more until the backlog is reviewed.