weird z axis..

[dazza]

I came across this and thought nothing of it til I saw the back of the plate is there a slot or....edited its late ,my eyes are shot.
https://www.youtube.com/watch?v=YcxRd0_vdvE&list=UUlJ5PqKDAvxW8vGTMCioMtw

[EddyCurrent]

Good one, but there's a slot.

[dazza]

Good one, but there's a slot.
hawk eye eddy,i still cant see it even zoomed in must have watched it 15 times thinking what the hell lol will take your word for it :black_eyed:

[EddyCurrent]

Arrows show top and bottom of slot.

13820

[magicniner]

It's a slot, the vertical slide couldn't move if the slot wasn't there, the mechanism is close to that of some shapers

[Boyan Silyavski]

Rolling shutter distortion effect (http://en.wikipedia.org/wiki/Rolling_shutter)

http://www.mycncuk.com/attachment.php?attachmentid=13825&stc=1