> it takes something around 6000+ passes to complete whole circle. The > problem is that the Z position in the last pass is approximately 0,5 > mm lower than in the first.
Can you measure exact amount of Z axis lowering after program run (with block between table and tool - maybe its wax stock drifting...). Is it exactly the same every time? Have you tried invert Z step signal? -- Tomas ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
