1981 XS650 SH I am having a headlight issue that i am trying to diagnose before throwing money at it. When riding, if i rev high then the light goes to shit. If i dog it a bit and run in at just around 3K RPM then i can get a little bit of light to throw down. If i pull in the clutch after about 2 seconds the light pops back bright. sitting at idle the light shines nicely Safety Relay(s) has been removed and bypassed (Red/white,Red/White, Red/Yellow twisted together) RLU was been removed and bypassed (Blue/Black, Blue/Green Twisted together) VR794 Reg/Rec conversion Ganzo Ignition Box Honda MP08 Coil Battery is at 12.58v after the ride Would a LED headlight possibly solve this as it would draw fewer watts? i was think of switching to one just for the higher light output. I suspect this problem may be a long standing gone, i rarely ride at night so quite surprised when i had a long ride home and hardly half a headlight. Weak rotor windings maybe?