diff --git a/Doc/FFCatalog/FFCatalog.pdf b/Doc/FFCatalog/FFCatalog.pdf
index 16c01e3ec905a116143da806655c4a877af9f0b3..53593213b0e9745e2b671576390ebfd38bf12128 100644
Binary files a/Doc/FFCatalog/FFCatalog.pdf and b/Doc/FFCatalog/FFCatalog.pdf differ
diff --git a/Doc/FFCatalog/fig/ff2/ff_Cylinder.pdf b/Doc/FFCatalog/fig/ff2/ff_Cylinder.pdf
index 6c13d764e75daf7c996211478d1133e3527e9fbd..3cc857a820bed928790e1ca7057eeeedcf611c74 100644
Binary files a/Doc/FFCatalog/fig/ff2/ff_Cylinder.pdf and b/Doc/FFCatalog/fig/ff2/ff_Cylinder.pdf differ
diff --git a/Doc/FFCatalog/fig/ff2/sim_Cylinder.py b/Doc/FFCatalog/fig/ff2/sim_Cylinder.py
index 505b06d9bc31436a6f7ca7ad3ebb831303618daf..f122da5c01e8e4c3dd7744f2caa3baf9c383e435 100644
--- a/Doc/FFCatalog/fig/ff2/sim_Cylinder.py
+++ b/Doc/FFCatalog/fig/ff2/sim_Cylinder.py
@@ -5,15 +5,15 @@ import bornagain as ba
 from   bornagain import nanometer, degree
 import bornplot as bp
 
-det = bp.Detector( 200, 0, 5, 0, 5 )
+det = bp.Detector( 200, -5, 5, -5, 5 )
 n    = 4
 results = []
 for i in range(n):
-    theta=30*i/(n-1)
+    theta=135*i/(n-1)
     title = r'$\vartheta=%d^\circ$' % theta
     ff = ba.FormFactorCylinder(3*nanometer, 8.8*nanometer)
     trafo = ba.RotationY(theta*degree)
     data = bp.run_simulation(det,ff,trafo)
     results.append( bp.Result(i, data, title) )
-    
+
 bp.make_plot( results, det, "ff_Cylinder" )