I've noted that professional multicolumn documents usually manage to fit the parallel lines. With that I mean that all the lines of both columns are perfectly at the same height. This is achieved by making the paragraph title spaces + title height a multiple of an ordinary line height.
I've seen that this isn't the case for my document. Now, I could calculate and adjust all the section and subsection heights and spaces which would be a lot of work.
Therefore I wanted to ask if there is a LaTeX package that automatically makes sure that lines of two columns are always perfectly at the same height!
Thanks in advance and best regards