Do I really need the eager beaver?

The recall kit that I have seen only uses 1.
........ E gads maybe someone woke up finally got it right it has only taken them7 years

Their last name has to be Lucas.
 
Thanks for all the info guys, now I see why it is needed. I can do the wiring and will look for post outlining details....thanks again!
 

Sorry now I understand
I remember reading there is a kit that will do that, maybe you have it on your bike ?
 

Hanso only if you have the time could you please make me one, and I'll pay for it and fit it at the races next month.