That is weird, indeed. The thickness of the edges should be related to their "size" value. After that, check how sigma rescales the nodes and edges in the rela

That is weird, indeed. The thickness of the edges should be related to their "size" value. After that, check how sigma rescales the nodes and edges in the related wiki page: https://github.com/jacomyal/sigma.js/wiki/Settings#wiki-rescale-settings https://github.com/jacomyal/sigma.js/wiki/Settings#wiki-resc...