The M31 Macro for the Tool Length Sensor is automatically installed when you use the STEPCRAFT Multi-Installer. The best way to make sure you are up to date with our latest profiles and macros is to download the STEPCRAFT Multi-Installer here. This installer will automatically install the most up to date profiles and macros.

If you find that after using the tool length sensor your end mill is slightly above or slightly digs into your material, you may need to preform a small adjustment to the M31 macro. To preform this adjustment, you can find the procedure here.