diff --git a/bubblecut.pov b/bubblecut.pov
index 3d5bee1..e0979f7 100644
--- a/bubblecut.pov
+++ b/bubblecut.pov
@@ -22,7 +22,7 @@
 #local TY = 1.55;
 
 #declare Position = <0.50, -0.70, 0.75>;
-#declare Rayon = 0.70 + 1.50 * NormClock;	// rayon de la sphere
+#declare Rayon = 0.70 + 1.52 * NormClock;	// rayon de la sphere
 						// de découpe
 #debug concat("Rayon decoupe = ", str(Rayon, 8, 3), "\n\n")