From Wazeopedia
===== {{@|Curved median segments}} =====
If the median segment (B) has been shaped with geometry nodes, it is not straight and cannot be used for determining parallelism. Instead, draw a straight segment connected at the same in and out junctions (where in-segment (A) junctions with the median segment (B) and where the median segment (B) junctions with the out-segment (C)). Check the angles using this new straight segment, and delete the new segment afterwards.
{{mbox|type=protection|text=Be sure the [[Editing_permissions#Locked_junction|junctions are not locked]] above your rank, otherwise drawing a new temporary segment connected to locked junctions may produce a save error even if it is deleted prior to saving.
|workaround options if any of the segments connected to either junction node are locked above your rank.
==== {{@|Additional examples}} ====