Hi AndyGuid.
I get a bit irritated about this, as I have tested some claims on my own, and I would say, good luck working as a carpenter on a vegan or frutarian diet. Or going out on a date, with your newly updated friend, called digestion. :) This approach to information creates a lot of confusion and frustration, and even if most debates kept by this new series of experts with the diplomas released by facebook or history channel, are harmless, it becomes a bit concerning when it becomes political. There are many people here nostalgic for the fall of communism and they would like it back, and if not, they listen a bit of anti immigration discourses and they embrace the national socialist ideology, and between Hitler and Stalin, I choose Britney Spears, cause I. sure she.ll figure out that you can close/control the borders without the need for a dictator. Same regarding health, between chemotherapy and special treated magic water, could we please see, that people are not doing well with either. Evidence shows, experts say, scientist say....first their name, location, time and date.

Clive S. I.m getting there with the big mysteries of the world: origins of men, why women exist :P , british sense of humour...

Back to business, now:
Please find below 3 video with the whip/shaking problem described. It is quite subtle, and can be best seen in the cable carrier, in my opinion.
https://www.youtube.com/watch?v=E-ti2wfkMkY
https://www.youtube.com/watch?v=4Km5oIXvfdY
https://www.youtube.com/watch?v=5BuU5OufHlk

Another thing which is a bit unclear, is why in this picture Click image for larger version.  Name: DSC_0366.jpg  Views: 384  Size: 394.5 KB  ID: 25223, although the wood went through the thicknesser, and measuring it with the calipers , it.s equal on both sides of the board, if you look closely at the frame, the upper left side got enough detail and all the rest, especially the lower right side lost a lot of it.
I did not run a gcode facing program as I assume the thicknesser is quite reliable in delivering flat boards of solid wood. This is the reason I stopped production for the moment, as the result are bad.