Feature suggestion: add right-click option to change displayed decibel range in Harmonics view.

[sillyrat]

Hello. FMIT is a great tool that I'm using as part of a JACK audio setup to do real-time harmonics analysis. The only issue is that, when displaying a greater number of harmonics than the default, the higher harmonics often fall below -50dB, meaning they aren't displayed (-50dB is the current bottom of the graph)... I need to be able to see down to -80dB. Would it be possible to add a right-click option (to the menu that allows the number of harmonics to be changed) that allows the user to set the dB level for the bottom of the graph? Thanks for your help!