1. Resistance
2. Employees
   1. Inexperience
      1. Lack of Training
   2. Multi-Tasking
   3. High Turnover
   4. Art Skills
   5. Resistance
3. Machines
   1. Breakdowns
   2. Startup Scrap
   3. Takt Times
      1. Bottlenecks
   4. Changeover Scrap
   5. Setup Time
      1. Internal
      2. External
      3. Cold Scrap
4. Product
   1. New Products
      1. Little Testing
      2. Innumerable problems
   2. Large Variety
5. Transport
   1. WIP
   2. Lots of Walking