If I choose to keep my TS 401 at it's present 2.68 level for now because I don't want to have 3.01 issues of it not displaying tire pressures, Does 2.68 level not have ability for tool to read programmed MX sensors on cars , without the software level 3.01 and new menu option "Scan MX sensor" )? If TS 40l with 2.68 still can read MX sensors on the car like OE TPMS , then what additional information would 3.01 update TS401 menu option "Scan MX Sensor "be able to get from MX sensors?