diff --git a/DMX-2.0/SeqLinUI.cs b/DMX-2.0/SeqLinUI.cs
index 29f9462..d288be2 100644
--- a/DMX-2.0/SeqLinUI.cs
+++ b/DMX-2.0/SeqLinUI.cs
@@ -188,8 +188,8 @@ namespace DMX2
 			else
 				pbDuree.Fraction = 0.0d;
 
-			if (sequenceur.EffetCourrant.Transition != TimeSpan.Zero)
-				pbTrans.Fraction = Math.Min (1.0d, sequenceur.TimeStamp.TotalMilliseconds / sequenceur.EffetCourrant.Transition.TotalMilliseconds);
+			if (sequenceur.TempsTransition != TimeSpan.Zero)
+				pbTrans.Fraction = Math.Min (1.0d, sequenceur.TimeStamp.TotalMilliseconds / sequenceur.TempsTransition.TotalMilliseconds);
 			else
 				pbTrans.Fraction = 0.0d;
 
diff --git a/DMX-2.0/SequenceurLineaire.cs b/DMX-2.0/SequenceurLineaire.cs
index 72e661f..7b5008a 100644
--- a/DMX-2.0/SequenceurLineaire.cs
+++ b/DMX-2.0/SequenceurLineaire.cs
@@ -240,6 +240,12 @@ namespace DMX2
 			}
 		}
 
+		public TimeSpan TempsTransition {
+			get {
+				return tempsTransition;
+			}
+		}
+
 		public void ChangeCircuits (System.Collections.Generic.List<Circuit> list)
 		{
 			foreach (var c in circuitsSeq.ToArray()) {