My husband I just recently put Heli bars on our cross country's, and now we have some vibration in our mirrors. Bizarre thing about it is that it seems to move from mirror to mirror. Throughout the ride it can be first on the left then the right then sometimes both. Then sometimes it's smooth as glass, no vibration. I don't rember having any vibration in the mirrors with stipe I at all. Anyone ith Helibars have this issue? Anything that can be done? ..I really don't like not having clear view in my mirrors.