Compared w original seat:
I slide backwards, more weight on rear - spongy feeling.

Lower back more bent = back ache.
Very firm cellfoam, bones in rear end ache after 1 km (but doesn´t ache more after 50km...

If I slide all the way back, I have to sit very upright - strange posture - backache.
Impossible to find same position on bike as OEM seat - bad weight distribution & to much on rear).
Summary seat position - more custom feel.

So,
what am I missing?