Thanks for answers.
I recently very concentrate on improving my technique. And i read on the internet that - you should use full range of motion - in OHP all the way up and then all the way down. Even in Jim's book 5/3/1 2nd edition i found this:
"Each rep should start with the bar on your shoulders. Don’t perform half reps. Your body
was designed to move through a full range of motion, so do it."
And that is why I am asking, because my bar never rest on my shoulders but somewhere between chest and chin.