How to get curved node conections in theme Flatty Light

hi people, i would like to kwno if someone’s knows what do i have to configure or tweak to get node curved conections in this theme…i love the theme in general and it my one of choice but when i enter into node work, i dont feel it so smooth and eye pleacent :no:

  • What we have


*Examples of what do i want to get



Set it to a higher value.

Beet Da Brat