During my "learning process" I have the following questions: (1) In CM "installed" tab I've noticed some KUIDs status noted as "obsolete". However, using "view faulty dependencies" give no indication of errors nor do I have any observed errors using in Surveyor mode or elsewhere. I've searched on a few for updates (out of curiosity) without any results. Should I be concerned about the "obsolete" indicator? (2) In CM "installed" tab I've also noticed some KUIDs noted as "faulty dependency". Many are related to the "Murchison2" route I purchased and installed from Trainz. I have same basic question as in (1). Thanks in advance for your input. Bob