Carrier Sleuth is offered without any warranty at all. Use at your own risk. Guaranteed to blow up your computer, zap your radios, and destroy the ionosphere. Keep away from Al Fansome at all costs.
I gave 1.0.3 for Windows a set of 125 ksps Perseus files and it still crashes on FFT size of 16M & 32M.
Do have a question about the display, the higher the FFT, the less vertical it becomes. Is that expected?