Hello everyone, i'm new at this software, i have a doubt about the refence tip, i know that you have to stablish it before calibrate the other probes, but i'm not sure if i'm doing something wrong or what, but everytime i close CMM manager and open it without turninf off the CMM, i have to stablish it again, and again, every time i close the software, this is the way it is supossed to be, or there it's something wrong?