Problem in Mod Editor

[Miritellane]

Hello to you
I’m starting to make a map, but I run into a problem at a lot of intersections. In fact, there are often two nodes of the same color one in front of the other, and, of course, they do not stick. Does it have a solution to this problem?
Thank you so much

Bonjour
Je commence à faire une map, mais je rencontre un problème dans beaucoup d'intersections. En effet, il y a souvent 2 nodes de même couleur l'un en face de l'autre, et, bien sûr, elles ne se collent pas. a-t-il une solution à ce problème?
Merci

[Vøytek]

You can connect:
green square - green square
green square - red square
green circle - red circle
green circle - red square
green circle - green square

You can't connect:
red square - red square
red square - red circle
red circle - red circle
green circle - green circle

Situations when you can't connect nodes happen rarely - remember you can choose the "origin" when placing a prefab to change the location of the red square

[Miritellane]

FR:
Merci beaucoup pour tous ces détails.

EN:
Thank you very much for all these details.