Rear view mirror angle - not good

Not all is good in my Sym GTS 125 Evo :(

Since day one that I don't feel comfortable with the angle of the rear view mirrors.
They look good, they retract... but I cannot see what's happening behind me...

If I put them pointing inside I only see my arms... if outside they point too side ways and I cannot see right behind.

Normally I've to move my arm inside my body and stretch my head a little to view anything on my back. This is an issue for my rookie driving skills...