Mazak H400 M32 Variation at Y axis

[Meka1292]

Hello, we have a problem with a horizontal mill Mazak H400 M32 control.
When machining a circle, X axis machining is correct, meanwhile Y axis has 0.07 inches less of cut.
Did someone know if i can modify a parameter to adjust this difference?
Or by the other hand, some one has the parameter manual?

[sudsy]

Hello, we have a problem with a horizontal mill Mazak H400 M32 control.
When machining a circle, X axis machining is correct, meanwhile Y axis has 0.07 inches less of cut.
Did someone know if i can modify a parameter to adjust this difference?
Or by the other hand, some one has the parameter manual?

For that amount of variation i would be looking at a mechanical issue or maybe an encoder drive issue before trying to change backlash parameters