diff --git a/Disposition.cpp b/Disposition.cpp
index 0984588..ed8e763 100644
--- a/Disposition.cpp
+++ b/Disposition.cpp
@@ -1353,7 +1353,8 @@ Disposition::SpecialApply( bool bRecalc)
    bOk = bOk && pMch->LuaResetGlobVar( EMC_VAR) ;
   // segnalo errori ed esco
    if ( ! bOk  ||  nErr > 0) {
-      m_nShifts = -2 ;
+      if ( m_nShifts != -1)
+         m_nShifts = -2 ;
       string sOut = sMsg ;
       if ( IsEmptyOrSpaces( sOut))
          sOut = "  Error in " + ON_SPECIAL_APPLY + " (" + ToString( nErr) + ")" ;
diff --git a/EgtMachKernel.rc b/EgtMachKernel.rc
index a6bbd63..10f317c 100644
Binary files a/EgtMachKernel.rc and b/EgtMachKernel.rc differ