diff --git a/nhf/touhou/houjuu_nue/wing.py b/nhf/touhou/houjuu_nue/wing.py
index 22efbbc..86a0e23 100644
--- a/nhf/touhou/houjuu_nue/wing.py
+++ b/nhf/touhou/houjuu_nue/wing.py
@@ -636,7 +636,7 @@ class WingProfile(Model):
             profile, self.panel_thickness, tags, reverse=front)
     @submodel(name="spacer-s1-shoulder")
     def spacer_s1_shoulder(self) -> MountingBox:
-        sign = -1 if self.flip else 1
+        sign = 1#-1 if self.flip else 1
         holes = [
             Hole(x=sign * x)
             for x in self.shoulder_joint.child_conn_hole_pos