By now, most assembly plants have at least tried lean manufacturing. But, some aspects of lean have been easier to implement than others. What tenet of lean has your assembly plant had the most trouble with?
Five S [199 votes] (31%)
Pull production and JIT [197 votes] (31%)
Rapid changeover [200 votes] (32%)
Visual management [6 votes] (1%)
Error-proofing and quality improvement [31 votes] (5%)