diff --git a/korman/properties/modifiers/region.py b/korman/properties/modifiers/region.py
index c0f0bd3..aca77d9 100644
--- a/korman/properties/modifiers/region.py
+++ b/korman/properties/modifiers/region.py
@@ -120,20 +120,13 @@ class PlasmaPanicLinkRegion(PlasmaModifierProperties):
     play_anim = BoolProperty(name="Play Animation",
                              description="Play the link-out animation when panic linking",
                              default=True)
-    exact_bounds = BoolProperty(name="Exact Bounds",
-                                description="Use exact (triangle mesh) bounds -- only use if your mesh is not convex",
-                                default=False)
 
     def created(self, obj):
         self.display_name = "{}_PanicLinkRgn".format(obj.name)
 
     def export(self, exporter, bo, so):
-        # Generate the base physical object
-        if self.exact_bounds:
-            bounds = "trimesh"
-        else:
-            bounds = "hull"
-        simIface, physical = exporter.physics.generate_physical(bo, so, bounds, self.display_name)
+        phys_mod = bo.plasma_modifiers.collision
+        simIface, physical = exporter.physics.generate_physical(bo, so, phys_mod.bounds, self.display_name)
 
         # Now setup the region detector properties
         physical.memberGroup = plSimDefs.kGroupDetector
diff --git a/korman/ui/modifiers/region.py b/korman/ui/modifiers/region.py
index 823e408..6506eac 100644
--- a/korman/ui/modifiers/region.py
+++ b/korman/ui/modifiers/region.py
@@ -18,9 +18,6 @@ def footstep(modifier, layout, context):
     layout.prop(modifier, "surface")
 
 def paniclink(modifier, layout, context):
-    split = layout.split()
-    col = split.column()
-
-    col.prop(modifier, "exact_bounds")
-    col = split.column()
-    col.prop(modifier, "play_anim")
+    phys_mod = context.object.plasma_modifiers.collision
+    layout.prop(phys_mod, "bounds")
+    layout.prop(modifier, "play_anim")