I am currently trying to set up a Leadwell cnc lathe with Fanuc controls to run a proven program. It is an older machine, with gang tooling instead of a turret. When I get each point close to the part zero, enter the X and Z values in, and run a part, it makes ONE part successfully. HOWEVER, when I go to run the next part, it is suddenly pushing the tools 1" to 2" deeper than it did previously, even though I changed NOTHING. What is going on here? I have ran a HAAS lathe successfully for some time, so I am not a newbie, but I am feeling pretty stupid right now. Does anyone know why the tool geometry Z offsets (but not the X) are changing on me? (WEAR offsets and the work offset are both zeroed out)