W212 Hood Adjustment

Been trying to find guide on how to adjust hood (mine seems to be sitting high by about 3-5mm). If I push down on it it goes down by that amount when latched, but I can’t work out how to adjust the springs on it.
any help appreciated.




-----------
However, if the gap is hood metal towards the bumber plastic grille upper surface as per green circle at photo below, the grille can also be adjusted.
I learnt of the grille/bumper adjustment when I removed my bumper. Mine is facelift style bumper-grille as per 1st photo above.


