diff --git a/EgtExecutor.rc b/EgtExecutor.rc
index 0dcc65e..3d2f999 100644
Binary files a/EgtExecutor.rc and b/EgtExecutor.rc differ
diff --git a/LUA_GdbModifyCurve.cpp b/LUA_GdbModifyCurve.cpp
index 274c433..8f4edd1 100644
--- a/LUA_GdbModifyCurve.cpp
+++ b/LUA_GdbModifyCurve.cpp
@@ -933,16 +933,18 @@ LuaRemoveCurveCompoUndercutOnY( lua_State* L)
 static int
 LuaCurveCompoSetTempProp( lua_State* L)
 {
-  // 3 parametri : Id, nCrv, nProp
+  // 3 parametri : Id, nCrv, nProp [, nPropInd]
    int nId ;
    LuaCheckParam( L, 1, nId)
    int nCrv ;
    LuaCheckParam( L, 2, nCrv)
    int nProp ;
    LuaCheckParam( L, 3, nProp)
+   int nPropInd = 0 ;
+   LuaGetParam( L, 4, nPropInd) ;
    LuaClearStack( L) ;
   // imposto sulla curva della composita la proprietà temporanea
-   bool bOk = ExeCurveCompoSetTempProp( nId, nCrv, nProp) ;
+   bool bOk = ExeCurveCompoSetTempProp( nId, nCrv, nProp, nPropInd) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }
@@ -951,16 +953,18 @@ LuaCurveCompoSetTempProp( lua_State* L)
 static int
 LuaCurveCompoSetTempParam( lua_State* L)
 {
-  // 3 parametri : Id, nCrv, dParam
+  // 3 parametri : Id, nCrv, dParam [, nParamInd]
    int nId ;
    LuaCheckParam( L, 1, nId)
    int nCrv ;
    LuaCheckParam( L, 2, nCrv)
    double dParam ;
    LuaCheckParam( L, 3, dParam)
+   int nParamInd = 0 ;
+   LuaGetParam( L, 4, nParamInd) ;
    LuaClearStack( L) ;
   // imposto sulla curva della composita il parametro temporaneo
-   bool bOk = ExeCurveCompoSetTempParam( nId, nCrv, dParam) ;
+   bool bOk = ExeCurveCompoSetTempParam( nId, nCrv, dParam, nParamInd) ;
    LuaSetParam( L, bOk) ;
    return 1 ;
 }