diff --git a/tutorials/lense.in2d b/tutorials/lense.in2d
index dcbe8fac..38be59a1 100644
--- a/tutorials/lense.in2d
+++ b/tutorials/lense.in2d
@@ -1,5 +1,3 @@
-# B-spline example (by Gerhard)
-
 splinecurves2dv2
 5
 
@@ -49,7 +47,7 @@ segments
    -0.0720    0.8000
    -0.0380    0.9000
          0    1.0000
-    -bc=2  
+    -bc=2  -maxh=0.1
 
 3	2	bsplinepoints 	21	3
          0   -1.0000
@@ -73,10 +71,10 @@ segments
     0.0720    0.8000
     0.0380    0.9000
          0    1.0000
-    -bc=2  
+    -bc=2  -maxh=0.1
 
 
 materials
-1       domain1   -maxh=0.1
-2       domain2   -maxh=0.1
-3       domain3   -maxh=0.1
+1       domain1   -maxh=0.2
+2       domain2   -maxh=0.2
+3       domain3   -maxh=0.2