Where is your geometry in Z that you have for the pocketing routine,
and have you set your depth to Incremental, if you use incremental values, they are in relation to the geometry you have selected, not from your origin
If your top face is set as Z0, anything Z+ is good and safe, Z- is below and could cut material, when you set-up like this, try using absolute values in the early stages as it would be easier to troubleshoot
Steve |