ochiburi

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Arrrgghh! Did some more tests. Reset the transformation matrix and tried to manually level the bed. Discovered that my sheet of 6mm Aluminium in not perfectly flat! Its raised in the middle of the y plain by about .3mm. I will try to correct this.…

in Z-height, Z-Min and Z-probe setup questions Comment by ochiburi April 2015
Yes, Z definately moves small amounts during G1 xy moves. I probe a few cms from the edges of the bed. Autoleveling is on. Here is a sample of my log. Head is perfect (paper sheet distance) at 0,0 but crashes into the bed in other places. 15:51…

in Z-height, Z-Min and Z-probe setup questions Comment by ochiburi April 2015
It seems better, but I now have another problem. After running G32 S2, the Z=0 position is perfect at X0 Y0 but at other bed positions it is incorrect. For example at X50 Y140 it seems .8mm too low. (If I use the print panel Z positioning by .1mm 8…

in Z-height, Z-Min and Z-probe setup questions Comment by ochiburi April 2015
OK thank you I will try it like that.

in Z-height, Z-Min and Z-probe setup questions Comment by ochiburi April 2015