On 26 June 2017 at 02:53, dave <dengv...@charter.net> wrote: > The shift in G55 didn't disappear every loop through a pocket shifted > about 1 cm. >
Is the machine absolute position shifting? ie, if you set your display to "machine coordinates" and jog to the home position, does it show the right values? I can't see how even a dodgy encoder can move the soft limits. (which seems to be the reported problem) How do you home? Are you confusing homing with touching-off? -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1916 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users