II. Complete the table below by writing 1 possible couse of machine's trouble. Machine Troubles Causes 1. Machine runs noisily 2. Machine rotates heavily 3. Needle thread breaks 4. Stitches skip 5. Stitches loop 6. Upper thread breaks 7. Lower or under thread breaks 8. Seams Pucker 9. Fabric does not move 10. Fabric jams in machine​