TOL/COMPOS is not supported in LK-DMIS V4.0. It has been implemented in LK-0DMIS V5.1 along with with the FEAT/PATERN and MEAS/PATERN commands. LK-DMIS V5.1 is currently under beta test 2, going to 3. Look for an announcement on our web page when the version is released for general use.