We are new users of CMM manager and so far it is excellent! We just ran into an issue where we have our probe assembly setup with a reference tip calibrated and have been using it successfully but had to add an extension in between the PAA1 module and the TP20 to extend our reach. I am trying to update the new probe assembly with a reference tip but I get an error, it also will not let me delete the reference tip from the old assembly. How do I delete the original reference tip and switch it to the new longer assembly? Any help is appreciated.