3 files changed, 12 insertions, 3 deletions
diff --git a/lib/elements/clone.py b/lib/elements/clone.py
index 5100def1..fdcd6835 100644
--- a/lib/elements/clone.py
+++ b/lib/elements/clone.py
@@ -6,6 +6,7 @@
 from math import atan2, degrees, radians
 
 from inkex import CubicSuperPath, Path, Transform
+from shapely import MultiLineString
 
 from ..commands import is_command_symbol
 from ..i18n import _
@@ -142,6 +143,14 @@ class Clone(EmbroideryElement):
         center = self.node.bounding_box(transform).center
         return center
 
+    @property
+    def shape(self):
+        path = self.node.get_path()
+        transform = Transform(self.node.composed_transform())
+        path = path.transform(transform)
+        path = path.to_superpath()
+        return MultiLineString(path)
+
     def validation_warnings(self):
         source_node = get_clone_source(self.node)
         if source_node.tag not in EMBROIDERABLE_TAGS:
diff --git a/lib/elements/polyline.py b/lib/elements/polyline.py
index a33b75de..4bc71dc0 100644
--- a/lib/elements/polyline.py
+++ b/lib/elements/polyline.py
@@ -49,7 +49,7 @@ class Polyline(EmbroideryElement):
     @property
     @cache
     def shape(self):
-        return shgeo.LineString(self.path)
+        return shgeo.MultiLineString(self.csp[0])
 
     @property
     def path(self):
diff --git a/lib/elements/satin_column.py b/lib/elements/satin_column.py
index 40fc27be..3daf1085 100644
--- a/lib/elements/satin_column.py
+++ b/lib/elements/satin_column.py
@@ -684,10 +684,10 @@ class SatinColumn(EmbroideryElement):
         if len(self.csp) < 2:
             yield TooFewPathsError((0, 0))
         elif len(self.rails) < 2:
-            yield TooFewPathsError(self.shape.centroid)
+            yield TooFewPathsError(self.flattened_rails[0].representative_point())
 
         if not self.to_stitch_groups():
-            yield NotStitchableError(self.shape.centroid)
+            yield NotStitchableError(self.flattened_rails[0].representative_point())
 
     def _center_walk_is_odd(self):
         return self.center_walk_underlay_repeats % 2 == 1