diff --git a/LuaLibs/AddManData.lua b/LuaLibs/AddManData.lua
index 52b6e79..ff56ca8 100644
--- a/LuaLibs/AddManData.lua
+++ b/LuaLibs/AddManData.lua
@@ -179,6 +179,7 @@ KEY_AUX_SOLIDS_WIPE_DIR = 'AuxSolidsWipeDir'
 
 -- Parametri di macchina
 SEC_3DPRINTING = '3dPrinting'
+KEY_45DEG_EXTR = '45degExtrusion'
 KEY_HORIZ_EXTR = 'HorizExtrusion'
 KEY_COEFF_X = 'CoeffX'
 KEY_COEFF_Y = 'CoeffY'
diff --git a/LuaLibs/RunGcodeGenerate.lua b/LuaLibs/RunGcodeGenerate.lua
index 83f4e3c..4771d3f 100644
--- a/LuaLibs/RunGcodeGenerate.lua
+++ b/LuaLibs/RunGcodeGenerate.lua
@@ -92,7 +92,10 @@ function RunGcodeGenerate.Exec()
 
    -- Determino lavorazione di libreria
    local sExtrName = 'Extrusion'
-   if nSlicingType == SLICING_TYPE.HORIZONTAL or nSlicingType == SLICING_TYPE.MULTIPLANAR_HOR then
+   if nSlicingType == SLICING_TYPE.DEG45_X or nSlicingType == SLICING_TYPE.DEG45_Y then
+      local sMachIni = EgtGetCurrMachineDir() .. '\\' .. EgtGetCurrMachineName() .. '.ini'
+      sExtrName = EgtGetStringFromIni( SEC_3DPRINTING, KEY_45DEG_EXTR, sExtrName, sMachIni)
+   elseif nSlicingType == SLICING_TYPE.HORIZONTAL or nSlicingType == SLICING_TYPE.MULTIPLANAR_HOR then
       local sMachIni = EgtGetCurrMachineDir() .. '\\' .. EgtGetCurrMachineName() .. '.ini'
       sExtrName = EgtGetStringFromIni( SEC_3DPRINTING, KEY_HORIZ_EXTR, sExtrName, sMachIni)
    end
diff --git a/Version.lua b/Version.lua
index 01f3dd0..e9ad592 100644
--- a/Version.lua
+++ b/Version.lua
@@ -1,4 +1,4 @@
--- Version.lua by Egaltech s.r.l. 2026/05/16
+-- Version.lua by Egaltech s.r.l. 2026/05/26
 -- Gestione della versione di 3dPrinting
 
-VERSION = '3.1e2'
\ No newline at end of file
+VERSION = '3.1e3'
\ No newline at end of file