Hi, I bought an ´84 KZ550-F2 and the only manuals I can find from Kaw and Climber don´t cover the F2 LTD. Any idea where I should look? I have no spark although absolutely everything else works electronically. Time to start checking circuits from coils, ignitor, pick-ups etc. Already checked the kill switch, clutch switch and cleaned every contact on the whole bike I could find. Any help you can offer would be appreciated.