maximum display tilt of macbook pro 15 inch 2018 model

hello folks,

last week i bought myself a new 15 inch 2018 macbook pro. I have just unboxed the machine from its box today because i had a vacation with my family, so i could not check and play with it.

I have mostly positive experience towards my new laptop. I love the gen 3 butterfly keyboard, although sometimes i do need to look down on which keys i pressed, i guess i need some more time to get used to it.

However, when i tried to connect my macbook pro to the projector, i needed to tilt the screen of the macbook pro, so i can see it better on standing position, but i am unable to tilt it pass 90 degree angle. I could feel the resistance, then i stopped. I was not aware of this as i previously used 2011 macbook pro and it could tilt at 110 degree maximum. So what is the maximum tilt of the display on macbook pro 2018? is this normal or should i return it back to apple store?