I did the alternate method for Chet's fourway flashers ( CHET'S FOURWAYS FOR BIKES ), installed everything like it said, and now when they're on, the ignition turns on and off. The only thing I can think of is putting it on the wrong blue and orange wires with the white stripe. When disconnected, they work normally.
http://i314.photobucket.com/albums/ll431/sandman08_2008/DSCN1359_zpsrf99jhj8.jpg
http://i314.photobucket.com/albums/ll431/sandman08_2008/DSCN1359_zpsrf99jhj8.jpg