ETS Error When Measuring Tools

If your router generates an error message on the Status page similar to "Z axis linear move would exceed Z axis positive limit by "x"", or similar that prevents you from measuring a tool, please update to PathPilot 2.5.3 or greater.  A work around is to bring Z axis down a few thousandths from maximum before setting the G37 ETS POSITION on the ETS Setup page.  Use the Jog Shuttle or PgDn key to move the Z axis.

Updating to the latest software will resolve the issue without first jogging Z