diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index e84ab0540f..53b4f7efb3 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -4255,7 +4255,8 @@ namespace OpenSim.Region.Framework.Scenes
             ushort uBegin = (ushort)(50000.0 * begin);
             ushort uEnd = (ushort)(50000.0 * (1f - end));
             bool updatePossiblyNeeded = false;
-            if (GetPrimType() == PrimType.SPHERE)
+            PrimType primType = GetPrimType();
+            if (primType == PrimType.SPHERE || primType == PrimType.TORUS || primType == PrimType.TUBE || primType == PrimType.RING)
             {
                 if (m_shape.ProfileBegin != uBegin || m_shape.ProfileEnd != uEnd)
                 {
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 75491da818..31d166092d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -8347,9 +8347,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         res.Add(new LSL_Vector(GetPartLocalPos(part)));
                         break;
                     case (int)ScriptBaseClass.PRIM_SLICE:
+                        PrimType prim_type = part.GetPrimType();
+                        bool useProfileBeginEnd = (prim_type == PrimType.SPHERE || prim_type == PrimType.TORUS || prim_type == PrimType.TUBE || prim_type == PrimType.RING);
                         res.Add(new LSL_Vector(
-                            (part.GetPrimType() == PrimType.SPHERE ? part.Shape.ProfileBegin : part.Shape.PathBegin) / 50000.0,
-                            1 - (part.GetPrimType() == PrimType.SPHERE ? part.Shape.ProfileEnd : part.Shape.PathEnd) / 50000.0,
+                            (useProfileBeginEnd ? part.Shape.ProfileBegin : part.Shape.PathBegin) / 50000.0,
+                            1 - (useProfileBeginEnd ? part.Shape.ProfileEnd : part.Shape.PathEnd) / 50000.0,
                             0
                         ));
                         break;