Another 04 Yamaha Bruin question

[GrizzlyBear]

At the Trailfest, my neighbor and riding partner's 04 Bruin would not star.  It was making a static type noise from the starter relay.  We checked ALL fuses and none were bad, so we pulled it home.  We ordered a new starter relay, and after installing it today, we get the same noise.  It is a vibration inside the starter relay.  What am I missing?