During one of the project in my internship, I had to perform Gage R&R studies on few parts in order to validate the measuring equipment. I planned out a strategy and started working on testing out few parts. After about 75% into the testing phase, I realized that there was wrong tolerance set up in the machine for measurements. In this kind of situation, there in no way to keep the same data and validate the machine as it’s out of scope. I spoke to the set-up team, and there was miscommunication and I had to re start the study. In some situations, one ends up being helpless and just have to rethink on what’s the best possible solution.