[OrcaPod]

hi all,
sorry for posting it here but i might get more traction on this forum rather than on F10 one as my car has n52 engine which is way less common (only was used in F10 2011 528i model) than N20 or N55 for F10.
I have 2011 F10 with N52 (plastic valve cover).

Anybody knows exact sizes and locations of valve cover bolts on N52?
. cannot figure out where 11127558449 and 11127558450 go (https://www.realoem.com/bmw/enUS/sho...diagId=11_3737)
are these bolts in the 2 corners of valve cover gasket?
I counted 19 bolts in total which are located on edges of valve cover:
-> 2 removable torx bolts (11127558454)
-> 15 "stay in valve cover" torx bolts ( 11127558448)
-> 1 "stay in valve cover" torx bolt ??? (11127558449) if so which corner?
-> 1 "stay in valve cover" torx bolt ??? (11127558450 ) if so which corner?

I have a torx bolt head partially stripped in the corner of valve cover (passenger side towards the car's saloon) and wanted to order one.

I included pictures in my another post under F10 forum:
https://f10.5post.com/forums/showthread.php?t=2031637