diff --git a/Strategies/Standard/STR0002/STR0002.lua b/Strategies/Standard/STR0002/STR0002.lua
index e1c1f8a..94c9153 100644
--- a/Strategies/Standard/STR0002/STR0002.lua
+++ b/Strategies/Standard/STR0002/STR0002.lua
@@ -494,12 +494,20 @@ function STR0002.Make( bAddMachining, Proc, Part, CustomParameters)
    Strategy.Result = {}
    Strategy.Result.dTimeToMachine = 0
 
+   -- se la lavorazione ostacola il pinzaggio, non posso farla
    if not IsTopologyOk( Proc) then
       local sErr = 'Feature '.. Proc.idFeature .. ' : strategy ' .. StrategyLib.Config.sStrategyId .. ' not implemented'
       EgtOutLog( sErr)
       Strategy.Result = FeatureLib.GetStrategyResultNotApplicable( sErr)
       return false, Strategy.Result
    end
+   -- se la lavorazione ostacola il pinzaggio, non posso farla, serve una lavorazioen che lasci il testimone
+   if MachiningLib.IsFeatureHinderingClamping( Proc, Part) then
+      local sErr = 'Feature '.. Proc.idFeature .. ' : strategy ' .. StrategyLib.Config.sStrategyId .. ' not applicable ( Feature hinders clamping)'
+      EgtOutLog( sErr)
+      Strategy.Result = FeatureLib.GetStrategyResultNotApplicable( sErr)
+      return false, Strategy.Result
+   end
 
    local bAreAllMachiningsAdded = true
    local dFeatureVolume = Proc.dVolume
diff --git a/Strategies/Standard/STR0010/STR0010.lua b/Strategies/Standard/STR0010/STR0010.lua
index 48efe24..15ee988 100644
--- a/Strategies/Standard/STR0010/STR0010.lua
+++ b/Strategies/Standard/STR0010/STR0010.lua
@@ -187,6 +187,14 @@ function STR0010.Make( bAddMachining, Proc, Part, CustomParameters)
       end
    end
 
+   -- se la lavorazione ostacola il pinzaggio, non posso farla, serve una lavorazioen che lasci il testimone
+   if MachiningLib.IsFeatureHinderingClamping( Proc, Part) then
+      local sErr = 'Feature '.. Proc.idFeature .. ' : strategy ' .. StrategyLib.Config.sStrategyId .. ' not applicable ( Feature hinders clamping)'
+      EgtOutLog( sErr)
+      Strategy.Result = FeatureLib.GetStrategyResultNotApplicable( sErr)
+      return false, Strategy.Result
+   end
+
    -- volume della feature
    local dFeatureVolume = Proc.dVolume