WinWarbler MMTTY Engine Question

Anthony - N2KI

I seem to have run into a potential display issue with the MMTTY engine in Winwarbler.  Normally when decoding a RTTY signal I will see the three dimensional rings.  I am seeing what appears to be an alpha-helix looking display. 2Tone is displaying the mark and space signals ok.    I have checked the settings in the Winwarbler RTTY config tab and the setup appears normal.  Screen shots attached.  Any idea what would cause this display rather than the rings?

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Anthony (N2KI)


Anthony - N2KI