First let me say sorry to bumb this up.
Then let me show how matrix metering worked: (judge exposure not the crappy composition
)
Camera was deliberatley set in Av mode, lens closed to f22 and the body handled the aperture itself; only resize was done in PP.
I'm quite confident if i had used spot or center weighted metering the result would be an underexposed picture for the swan and probably overexposure for the 2nd shoot (is it a crown?)
I seriously think matrix metering works and i'm quite confused as why pentax doesen't gives us an option for making this possible without modding the mount (it colud be done with a firmware upgrade).