There's always a hitch

[Joseph Garrett]

Mark said: "On large pitch changes there's no way that the tension
of one string of a unison can effect the other strings as might be the
case with normal strings looped around a hitch-pin."

That is not true...you're forgetting or not aware of plate compression,
(movement).
Best Regards,
Joe Garrett, RPT, (Oregon)
Captain, Tool Police
Squares Are I