7. GT750 – Increased performance
8. GT550 – Primary gear noise
9. GT380 – Kick starter drive gear and oil pump driven gear modification
10. GT380 – Increased transmission oil capacity (oh dear the 380 too!)
11. GT250 – Drive shaft/top gear
12. GT185 – Disk brake manual addendum
13. GT550/750 – Exhaust coupler sealant