diff --git a/Essetre-PF.NUM.mlpe b/Essetre-PF.NUM.mlpe
index dc27028..bd8efb7 100644
--- a/Essetre-PF.NUM.mlpe
+++ b/Essetre-PF.NUM.mlpe
@@ -1,4 +1,4 @@
--- Processore macchina Essetre-PFrl by EgalTech s.r.l.   2023/02/02
+-- Processore macchina Essetre-PFrl by EgalTech s.r.l.   2023/03/20
 -- Con controllo numerico NUM
 
 -- Variabili di modulo
@@ -764,7 +764,7 @@ function OnRapid()
                dZref = min( dSafeZ1 + GetZExtra( EMT.HEAD, EMT.R2) - 100, MyMaxZ1)
             end
             -- caso speciale per trave alta con rotazione lama pericolosa
-            if EMT.HEAD == 'H12' and EMT.SB > 400 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC1 - EMT.R1) > 30.1 or abs( HomeB1 - EMT.R2) > 30.1) then
+            if EMT.HEAD == 'H12' and EMT.SB > 379 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC1 - EMT.R1) > 30.1 or abs( HomeB1 - EMT.R2) > 30.1) then
                EmitMoveDataHead( 1, { X=dXref, Z=MyMaxZ1, B=0, C=ParkC1, S=Speed})
                EmitMoveDataHead( 1, { C=EMT.R1, S=Speed})
                EmitMoveDataHead( 1, { X=EMT.L2, S=Speed})
@@ -813,7 +813,7 @@ function OnRapid()
                   dZref = min( dSafeZ2 + GetZExtra( EMT.HEAD, EMT.R2) - 100, MyMaxZ2)
                end
                -- caso speciale per trave alta con rotazione lama pericolosa
-               if EMT.HEAD == 'H22' and EMT.SB > 400 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC2 - EMT.R1) > 30.1 or abs( HomeB2 - EMT.R2) > 30.1) then
+               if EMT.HEAD == 'H22' and EMT.SB > 379 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC2 - EMT.R1) > 30.1 or abs( HomeB2 - EMT.R2) > 30.1) then
                   EmitMoveDataHead( 2, { X=EMT.L2, Z=MyMaxZ2, B=0, C=HomeC2, S=Speed})
                   EmitMoveDataHead( 2, { C=EMT.R1, S=Speed})
                   EmitMoveDataHead( 2, { Z=dZref, B=EMT.R2, S=Speed})
@@ -1010,7 +1010,7 @@ function OnRapid()
                      dZref = min( dSafeZ1 + GetZExtra( EMT.HEAD, EMT.R2) - 100, MyMaxZ1)
                   end
                   -- caso speciale per trave alta con rotazione lama pericolosa
-                  if EMT.HEAD == 'H12' and EMT.SB > 400 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC1 - EMT.R1) > 30.1 or abs( HomeB1 - EMT.R2) > 30.1) then
+                  if EMT.HEAD == 'H12' and EMT.SB > 379 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC1 - EMT.R1) > 30.1 or abs( HomeB1 - EMT.R2) > 30.1) then
                      EmitMoveDataHead( 1, { X=dXref, Z=CurrZ1, B=0, C=CurrC1, S=Speed})
                      EmitMoveDataHead( 1, { C=EMT.R1, S=Speed})
                      EmitMoveDataHead( 1, { X=EMT.L2, S=Speed})
@@ -1071,7 +1071,7 @@ function OnRapid()
                      dZref = min( dSafeZ2 + GetZExtra( EMT.HEAD, EMT.R2) - 100, MyMaxZ2)
                   end
                   -- caso speciale per trave alta con rotazione lama pericolosa
-                  if EMT.HEAD == 'H22' and EMT.SB > 400 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC2 - EMT.R1) > 30.1 or abs( HomeB2 - EMT.R2) > 30.1) then
+                  if EMT.HEAD == 'H22' and EMT.SB > 379 and abs( PrevR1 - EMT.R1) > 1 and ( abs( HomeC2 - EMT.R1) > 30.1 or abs( HomeB2 - EMT.R2) > 30.1) then
                      EmitMoveDataHead( 2, { X=EMT.L2, Z=CurrZ2, B=0, C=CurrC2, S=Speed})
                      EmitMoveDataHead( 2, { C=EMT.R1, S=Speed})
                      EmitMoveDataHead( 2, { Z=dZref, B=EMT.R2, S=Speed})
diff --git a/Essetre-PF.mlde b/Essetre-PF.mlde
index ed37963..9922e6e 100644
--- a/Essetre-PF.mlde
+++ b/Essetre-PF.mlde
@@ -1,4 +1,4 @@
--- Descrizione macchina Essetre-PF by EgalTech s.r.l.   2023/02/03
+-- Descrizione macchina Essetre-PF by EgalTech s.r.l.   2023/03/20
 -- 2021/04/16 ver 2.3d3 Prima versione.
 -- 2022/05/05 ver 2.4e1 Allineata con PFrl.
 -- 2022/07/22 ver 2.4g1 Modifiche per sega a catena.
@@ -24,12 +24,13 @@
 -- 2023/02/02 ver 2.5b1 Aggiunte lavorazioni in doppio e gestione eventuale mortasatrice.
 -- 2023/02/03 ver 2.5b2 Gestione controllo NUM (TIPO_CN = 0->Axium vecchio, 2->Flexium). Migliorata gestione Pinza5 (MAX_BACK_CLAMP_5).
 -- 2023/03/03 ver 2.5c1 Correzione per lav.ne in doppio dopo taglio con sega a catena.
+-- 2023/03/20 ver 2.5c2 Abbassato a 379 limite trave alta per discesa passando da B0.
 
 -- Intestazioni
 require( 'EmtGenerator')
 EgtEnableDebug( false)
 
-PP_VER = '2.5c1'
+PP_VER = '2.5c2'
 
 -- Parametri macchina
 NumericalControl = 'NUM_FLEX'                                 -- NUM o (TPA) o NUM_FLEX
diff --git a/Essetre-PF.mlpe b/Essetre-PF.mlpe
index e13de89..0a92998 100644
--- a/Essetre-PF.mlpe
+++ b/Essetre-PF.mlpe
@@ -1,4 +1,4 @@
--- Processore macchina Essetre-PF by EgalTech s.r.l.   2023/02/02
+-- Processore macchina Essetre-PF by EgalTech s.r.l.   2023/03/20
 -- Funzioni generiche indipendenti dal controllo
 
 -- Intestazioni
@@ -803,7 +803,7 @@ function OnSimulMoveStart()
                   dZref = Z1Home + GetZExtra( EMT.HEAD, EMT.R2) - 100
                end
                -- caso speciale per trave alta con rotazione lama pericolosa
-               if EMT.HEAD == 'H12' and EMT.SB > 400 and abs( C1Pos - EMT.R1) > 1 and ( abs( C1Home - EMT.R1) > 30.1 or abs(B1Home - EMT.R2) > 30.1) then
+               if EMT.HEAD == 'H12' and EMT.SB > 379 and abs( C1Pos - EMT.R1) > 1 and ( abs( C1Home - EMT.R1) > 30.1 or abs(B1Home - EMT.R2) > 30.1) then
                   SimulMoveAxis( 'B1', 0, MCH_SIM_STEP.COLLROT)
                   SimulMoveAxis( 'C1', EMT.R1, MCH_SIM_STEP.COLLROT)
                   SimulMoveAxis( 'X1', EMT.L2, MCH_SIM_STEP.RAPID)
@@ -839,7 +839,7 @@ function OnSimulMoveStart()
                   dZref = Z2Home + GetZExtra( EMT.HEAD, EMT.R2) - 100
                end
                -- caso speciale per trave alta con rotazione lama pericolosa
-               if EMT.HEAD == 'H22' and EMT.SB > 400 and abs( C2Pos - EMT.R1) > 1 and ( abs( C2Home - EMT.R1) > 30.1 or abs(B2Home - EMT.R2) > 30.1) then
+               if EMT.HEAD == 'H22' and EMT.SB > 379 and abs( C2Pos - EMT.R1) > 1 and ( abs( C2Home - EMT.R1) > 30.1 or abs(B2Home - EMT.R2) > 30.1) then
                   SimulMoveAxis( 'B2', 0, MCH_SIM_STEP.COLLROT)
                   SimulMoveAxis( 'C2', EMT.R1, MCH_SIM_STEP.COLLROT)
                   SimulMoveAxes( 'Z2', dZref, MCH_SIM_STEP.RAPID, 'B2', EMT.R2, MCH_SIM_STEP.COLLROT)
diff --git a/Essetre-PF.mlse b/Essetre-PF.mlse
index c7f8011..34d7036 100644
--- a/Essetre-PF.mlse
+++ b/Essetre-PF.mlse
@@ -83,7 +83,7 @@ function OnSpecialGetMaxZ()
          local vMZ = {{ Tz=0.85, Ez=440}, { Tz=0.5, Ez=200}, { Tz=-0.01, Ez=5}, { Tz=-0.5, Ez=1}}
          EMC.MAXZ = ParkZ1 + CalcExtraZ( vtTpZm, vtT, vMZ)
       else
-         local vMZ = {{ Tz=0.85, Ez=400}, { Tz=0.7, Ez=300}, { Tz=0.5, Ez=200}, { Tz=0.15, Ez=80}, { Tz=-0.01, Ez=5}, { Tz=-0.5, Ez=1}}
+         local vMZ = {{ Tz=0.85, Ez=400}, { Tz=0.7, Ez=300}, { Tz=0.5, Ez=195}, { Tz=0.15, Ez=75}, { Tz=-0.01, Ez=5}, { Tz=-0.5, Ez=1}}
          EMC.MAXZ = ParkZ1 + CalcExtraZ( vtTpZm, vtT, vMZ)
       end
    elseif EMC.HEAD == 'H21' then
@@ -108,7 +108,7 @@ function OnSpecialGetMaxZ()
          local vMZ = {{ Tz=0.85, Ez=440}, { Tz=0.5, Ez=200}, { Tz=-0.01, Ez=5}, { Tz=-0.5, Ez=1}}
          EMC.MAXZ = ParkZ2 + CalcExtraZ( vtTpZm, vtT, vMZ)
       else
-         local vMZ = {{ Tz=0.85, Ez=400}, { Tz=0.7, Ez=300}, { Tz=0.5, Ez=200}, { Tz=0.15, Ez=80}, { Tz=-0.01, Ez=5}, { Tz=-0.5, Ez=1}}
+         local vMZ = {{ Tz=0.85, Ez=400}, { Tz=0.7, Ez=300}, { Tz=0.5, Ez=195}, { Tz=0.15, Ez=75}, { Tz=-0.01, Ez=5}, { Tz=-0.5, Ez=1}}
          EMC.MAXZ = ParkZ2 + CalcExtraZ( vtTpZm, vtT, vMZ)
       end
    end