Hello dears! Has anyone changed the ignition system (CDI controller included) Polaris Octane 2004 from Kawasaki or Yamaha. On Polaris Octane 2004 lost a spark. The selection from the donor determined the malfunction of the CDI controller. In Russia it is problematic to find this spare part from Polaris Octane 2004. From Kawasaki or Yamaha parts in large quantities for little money.