We have recently introduced a new feature that allows you to customise the way two links that cross paths are visually shown.
When you have links crossing paths, click on one of the links and in the properties pop up, expand the Details tab. You'll see a property field called 'Jump'. Once you click on the drop down menu, you will see 3 options.
By selecting 'None' for both links, the two links will cross over each other without changing their behaviour.
By selecting 'Over' for both links, one of the links will change so it looks as if the link is going over the other link.
By selecting 'Gap' for both links, one of the links will form a gap with the other link in between.