Hi xseadog,
It seems that in your X channels the first and last value are the same or your X channel is rotating like 0 - 360°.In case one you can delete the last value or set it to NoValue. In case two you neet to insert a Novalue between each rotation like:
old: 0, 1, 2, ... 358, 359, 360, 0, 1, 2, ... 358, 359, 360, 0, 1, 2, ...
new: 0, 1, 2, ... 358, 359, 360, NoValue, 0, 1, 2, ... 358, 359, 360, NoValue, 0, 1, 2, ...
Greetings
Walter