“You cut your lead time from six weeks to four weeks. Higher throughput with the same number of people, with the same equipment, in the same facility, you lowered your cost. You shifted from just getting the orders out the door, to a consistent, predictable system. And that’s when your troubles began?” I was curious.
“Yes, we were certainly focused on our systems,” Arianne continued, “but we had to match a competitors warranty. We figured, no problem, but we were wrong. We had our cost-to-produce down, but our warranty returns went through the roof. Everything we made up in cost savings went right back out the door in warranty repairs and replacement. We had a quality problem.”
“Pace and quality,” I said softly.
“Yes, our throughput was quicker, but it just meant we were making mistakes faster.”
“What did you do?”
“We were relying on our customer to be our Quality Control department. Bad move. We had to retrench, put inspections after each major step, so if we had a problem, we could identify it before we made another thousand parts. We tracked everything on white-boards. We didn’t make it to six-sigma, but enough quality improvement to make a big difference.”
“So, finally you got organized, accelerated your throughput, beat your internal quality standards. It must have been a proud moment,” I encouraged.
“Not really,” Arianne replied. “That’s when the rug got pulled out from under.”