I thought they have this miracle convex that shows you not only the road but a glimpse of your past as well ? are you saying the marketing over-stated the reality ?

 

I tried flipped but could not see behind well enough to justify it. So back on top they went.

 

I went the Arlen Ness Rad III mini's....from the stock HD's they are big cut down in what you can see. Saying that I'm surprised how much I still can see. Though no matter what mirror I use , big or small, I still have a habit off always turning my head to look behind