No compression-next move?

Post # 50 # 51 mentions that valve spring pressure can pull slightly bent valves back flat against the seats.

What? No way an closed valve with spring pressures in the ***
Ft Lb will pull a bent valve head / stem flat that has steel tensile strength in the xx,*** Ft Lb.
If there is wear in the valve guide, that may allow the stem to **** and the valve head to close. Even then the valve head will not be concentric with the heads valve seat.
Not saying that I would not have them checked, I would get the valves chucked in a rotary spindle then lay an indicator on them. I am saying the reasoning given in posts 50 and 51 is B.S.