Strange :dowhat maybe someone has fitted them incorrectly, the usual complaint is that all you can see is your elbows to which the cure is fit a set of RS125 long stem mirrors (identical to RSV mirrors but the stems are 2" longer) :thumbup
In my left I can see most of my arm so I move it to see what's behind me. On my right I can only see my back wheel!
The mounting bracket is badly aligned so the mirror is angled poorly.
I have seen various extensions but never the RS125 fix, I'd be interested to see these too.