Hello, our customer requires us to do MSA's for PPAP and E-buy product at the rate of 10% of the E.A.U. or 30 parts, whichever is least. We have a format that was created prior to my start in Quality, that goes to 10 parts, and now I am the lead in Quality due to personnel retiring. I, never having any Quality background prior to my employment here, am not familiar with calculating any of the formulas required for a complete overhaul of a Gage R&R form. I have done some reading in the AIAG manuals and have created a new format but ran into an issue. The format I created is set up for a 30 part or fewer sample data collection but am stumped at completing it with gathering the K3 values up to 30 parts. Is this achievable or am I wasting time here?