Ensure that the skirt_brim_line_width is selected from right extruder

This fixes CURA-7835 and Fixes #8716

1 files changed, 8 insertions, 1 deletions

diff --git a/cura/BuildVolume.py b/cura/BuildVolume.py
index 6bda2d94e3..fd953a838a 100755
--- a/cura/BuildVolume.py
+++ b/cura/BuildVolume.py
@@ -1068,7 +1068,14 @@ class BuildVolume(SceneNode):
         adhesion_type = adhesion_override
         if adhesion_type is None:
             adhesion_type = container_stack.getProperty("adhesion_type", "value")
-        skirt_brim_line_width = self._global_container_stack.getProperty("skirt_brim_line_width", "value")
+
+        # Skirt_brim_line_width is a bit of an odd one out. The primary bit of the skirt/brim is printed
+        # with the adhesion extruder, but it also prints one extra line by all other extruders. As such, the
+        # setting does *not* have a limit_to_extruder setting (which means that we can't ask the global extruder what
+        # the value is.
+        adhesion_extruder = self._global_container_stack.getProperty("adhesion_extruder_nr", "value")
+        skirt_brim_line_width = self._global_container_stack.extruderList[int(adhesion_extruder)].getProperty("skirt_brim_line_width", "value")
+
         initial_layer_line_width_factor = self._global_container_stack.getProperty("initial_layer_line_width_factor", "value")
         # Use brim width if brim is enabled OR the prime tower has a brim.
         if adhesion_type == "brim":