horn cuts out lights

[minotaur]

i'm in the process of restoring a '62 Li 125 S3, but everytime i press the horn (which is loud for a lammy), all the lights go out until i turn off horn.

i have a new 120w bgm stator, ducati cdi & reg, af flywheel all new, even replaced ignition and rear light is a led.

nothing flickers at low revs with the 120w stator, but the horn just wipes the lights out completely!!!!!!!

any ideas?????????

[Adspeed]

Take it your non battery, if so then join the club thats DC electrics. DC will find the quickest path and when the horn is pressed it goes down there..........

[minotaur]

thanks, oh well i can live with it , i've just got used to my gp where the horn is cr@p , but it doesn't dim the lights