We are not in automotive semiconductor manufacturing at PuroClean, but I still believe the lesson behind PPAP and APQP applies to any high-stakes quality process. The one tweak that improves first-pass results is tightening the control plan to focus on the few failure points that cause the biggest rework. In our world, that means checking moisture levels, drying equipment setup, and documentation quality before a job moves forward. I would repeat a simple MSA-style step where two people verify the same reading and we compare results to catch drift early. We also standardize photos and notes so the file tells a clear story without gaps. This reduces surprises later and keeps trust high with the customer and insurer. The takeaway is simple, measure the critical steps the same way every time and fix variation before it grows.