mm43
I have noted before the "zipper" (railroad tracks) artifact on the traces.
First I saw it in THS position, then I noticed it appearing on other telltales.
I first thought it pointed to THS vibration. When I noticed it elsewhere, I changed my mind. I also considered it may be simply a poor representation of the data, and that in poor resolution.
Could it, since it represents to me a vibration, be a representation of a graphical evidence of BUFFET? I respect always your patience and objectivity. I also do not mind criticism, as you may know.
It is honest and has no agenda behind it.
edit: The Rudder deflection mates well with the ROLL, indicating "Co-ordinated" controls?