Center Mount?

mount them at +9...so about 2 cm in front of that furthest arrow that says 7.5cm

put them at about 3 or 4cms. There's 2 different kinds of center mount. There's the typical center mount and then there's core center. core center is actually the center and it's about 7 cm forward from typical center mount

syes, centre mount fo sho, esp if they are lil too big foryou

if they are a "little large" for you then you should definetly not center mountem...the longer tail will just give you more troubles and less control, plus the additional tail length will put your knees at great risk of injury...

I think you have a few options -

1) Human Growth Hormone - get bigger quickly so the skis fit you
2) Cut the tips/tails down like we used to do back in the day with snowboards
3) Use the factory recommended mount and not worry about it, cause most skiers do not gain any advantage from center mounting...
4) Sell them and get a pair that fits you better

i might be dumb but wouldnt putting it + 9 cm would not give you the same mounting position ifyou use different leght of skis??

like +2 on a 180 ski is not much
but +2 oon 160 is a lot bigger

wrong, centermount definetly makes the ski feel shorter, you get used to the long tail after an hour

^
it's definately harder for yor knees tho